Age Owner Branch data TLA Line data Source code
1 : : /*
2 : : * psql - the PostgreSQL interactive terminal
3 : : *
4 : : * Copyright (c) 2000-2026, PostgreSQL Global Development Group
5 : : *
6 : : * src/bin/psql/tab-complete.in.c
7 : : *
8 : : * Note: this will compile and work as-is if SWITCH_CONVERSION_APPLIED
9 : : * is not defined. However, the expected usage is that it's first run
10 : : * through gen_tabcomplete.pl, which will #define that symbol, fill in the
11 : : * tcpatterns[] array, and convert the else-if chain in match_previous_words()
12 : : * into a switch. See comments for match_previous_words() and the header
13 : : * comment in gen_tabcomplete.pl for more detail.
14 : : */
15 : :
16 : : /*----------------------------------------------------------------------
17 : : * This file implements a somewhat more sophisticated readline "TAB
18 : : * completion" in psql. It is not intended to be AI, to replace
19 : : * learning SQL, or to relieve you from thinking about what you're
20 : : * doing. Also it does not always give you all the syntactically legal
21 : : * completions, only those that are the most common or the ones that
22 : : * the programmer felt most like implementing.
23 : : *
24 : : * CAVEAT: Tab completion causes queries to be sent to the backend.
25 : : * The number of tuples returned gets limited, in most default
26 : : * installations to 1000, but if you still don't like this prospect,
27 : : * you can turn off tab completion in your ~/.inputrc (or else
28 : : * ${INPUTRC}) file so:
29 : : *
30 : : * $if psql
31 : : * set disable-completion on
32 : : * $endif
33 : : *
34 : : * See `man 3 readline' or `info readline' for the full details.
35 : : *
36 : : * BUGS:
37 : : * - Quotes, parentheses, and other funny characters are not handled
38 : : * all that gracefully.
39 : : *----------------------------------------------------------------------
40 : : */
41 : :
42 : : #include "postgres_fe.h"
43 : :
44 : : #include "input.h"
45 : : #include "tab-complete.h"
46 : :
47 : : /* If we don't have this, we might as well forget about the whole thing: */
48 : : #ifdef USE_READLINE
49 : :
50 : : #include <ctype.h>
51 : : #include <sys/stat.h>
52 : :
53 : : #include "catalog/pg_am_d.h"
54 : : #include "catalog/pg_class_d.h"
55 : : #include "common.h"
56 : : #include "common/keywords.h"
57 : : #include "libpq-fe.h"
58 : : #include "mb/pg_wchar.h"
59 : : #include "pqexpbuffer.h"
60 : : #include "settings.h"
61 : : #include "stringutils.h"
62 : :
63 : : /*
64 : : * Ancient versions of libedit provide filename_completion_function()
65 : : * instead of rl_filename_completion_function(). Likewise for
66 : : * [rl_]completion_matches().
67 : : */
68 : : #ifndef HAVE_RL_FILENAME_COMPLETION_FUNCTION
69 : : #define rl_filename_completion_function filename_completion_function
70 : : #endif
71 : :
72 : : #ifndef HAVE_RL_COMPLETION_MATCHES
73 : : #define rl_completion_matches completion_matches
74 : : #endif
75 : :
76 : : /*
77 : : * Currently we assume that rl_filename_dequoting_function exists if
78 : : * rl_filename_quoting_function does. If that proves not to be the case,
79 : : * we'd need to test for the former, or possibly both, in configure.
80 : : */
81 : : #ifdef HAVE_RL_FILENAME_QUOTING_FUNCTION
82 : : #define USE_FILENAME_QUOTING_FUNCTIONS 1
83 : : #endif
84 : :
85 : : /* word break characters */
86 : : #define WORD_BREAKS "\t\n@><=;|&() "
87 : :
88 : : /*
89 : : * Since readline doesn't let us pass any state through to the tab completion
90 : : * callback, we have to use this global variable to let get_previous_words()
91 : : * get at the previous lines of the current command. Ick.
92 : : */
93 : : PQExpBuffer tab_completion_query_buf = NULL;
94 : :
95 : : /*
96 : : * In some situations, the query to find out what names are available to
97 : : * complete with must vary depending on server version. We handle this by
98 : : * storing a list of queries, each tagged with the minimum server version
99 : : * it will work for. Each list must be stored in descending server version
100 : : * order, so that the first satisfactory query is the one to use.
101 : : *
102 : : * When the query string is otherwise constant, an array of VersionedQuery
103 : : * suffices. Terminate the array with an entry having min_server_version = 0.
104 : : * That entry's query string can be a query that works in all supported older
105 : : * server versions, or NULL to give up and do no completion.
106 : : */
107 : : typedef struct VersionedQuery
108 : : {
109 : : int min_server_version;
110 : : const char *query;
111 : : } VersionedQuery;
112 : :
113 : : /*
114 : : * This struct is used to define "schema queries", which are custom-built
115 : : * to obtain possibly-schema-qualified names of database objects. There is
116 : : * enough similarity in the structure that we don't want to repeat it each
117 : : * time. So we put the components of each query into this struct and
118 : : * assemble them with the common boilerplate in _complete_from_query().
119 : : *
120 : : * We also use this struct to define queries that use completion_ref_object,
121 : : * which is some object related to the one(s) we want to get the names of
122 : : * (for example, the table we want the indexes of). In that usage the
123 : : * objects we're completing might not have a schema of their own, but the
124 : : * reference object almost always does (passed in completion_ref_schema).
125 : : *
126 : : * As with VersionedQuery, we can use an array of these if the query details
127 : : * must vary across versions.
128 : : */
129 : : typedef struct SchemaQuery
130 : : {
131 : : /*
132 : : * If not zero, minimum server version this struct applies to. If not
133 : : * zero, there should be a following struct with a smaller minimum server
134 : : * version; use catname == NULL in the last entry if we should do nothing.
135 : : */
136 : : int min_server_version;
137 : :
138 : : /*
139 : : * Name of catalog or catalogs to be queried, with alias(es), eg.
140 : : * "pg_catalog.pg_class c". Note that "pg_namespace n" and/or
141 : : * "pg_namespace nr" will be added automatically when needed.
142 : : */
143 : : const char *catname;
144 : :
145 : : /*
146 : : * Selection condition --- only rows meeting this condition are candidates
147 : : * to display. If catname mentions multiple tables, include the necessary
148 : : * join condition here. For example, this might look like "c.relkind = "
149 : : * CppAsString2(RELKIND_RELATION). Write NULL (not an empty string) if
150 : : * not needed.
151 : : */
152 : : const char *selcondition;
153 : :
154 : : /*
155 : : * Visibility condition --- which rows are visible without schema
156 : : * qualification? For example, "pg_catalog.pg_table_is_visible(c.oid)".
157 : : * NULL if not needed.
158 : : */
159 : : const char *viscondition;
160 : :
161 : : /*
162 : : * Namespace --- name of field to join to pg_namespace.oid when there is
163 : : * schema qualification. For example, "c.relnamespace". NULL if we don't
164 : : * want to join to pg_namespace (then any schema part in the input word
165 : : * will be ignored).
166 : : */
167 : : const char *namespace;
168 : :
169 : : /*
170 : : * Result --- the base object name to return. For example, "c.relname".
171 : : */
172 : : const char *result;
173 : :
174 : : /*
175 : : * In some cases, it's difficult to keep the query from returning the same
176 : : * object multiple times. Specify use_distinct to filter out duplicates.
177 : : */
178 : : bool use_distinct;
179 : :
180 : : /*
181 : : * Additional literal strings (usually keywords) to be offered along with
182 : : * the query results. Provide a NULL-terminated array of constant
183 : : * strings, or NULL if none.
184 : : */
185 : : const char *const *keywords;
186 : :
187 : : /*
188 : : * If this query uses completion_ref_object/completion_ref_schema,
189 : : * populate the remaining fields, else leave them NULL. When using this
190 : : * capability, catname must include the catalog that defines the
191 : : * completion_ref_object, and selcondition must include the join condition
192 : : * that connects it to the result's catalog.
193 : : *
194 : : * refname is the field that should be equated to completion_ref_object,
195 : : * for example "cr.relname".
196 : : */
197 : : const char *refname;
198 : :
199 : : /*
200 : : * Visibility condition to use when completion_ref_schema is not set. For
201 : : * example, "pg_catalog.pg_table_is_visible(cr.oid)". NULL if not needed.
202 : : */
203 : : const char *refviscondition;
204 : :
205 : : /*
206 : : * Name of field to join to pg_namespace.oid when completion_ref_schema is
207 : : * set. For example, "cr.relnamespace". NULL if we don't want to
208 : : * consider completion_ref_schema.
209 : : */
210 : : const char *refnamespace;
211 : : } SchemaQuery;
212 : :
213 : :
214 : : /* Store maximum number of records we want from database queries
215 : : * (implemented via SELECT ... LIMIT xx).
216 : : */
217 : : static int completion_max_records;
218 : :
219 : : /*
220 : : * Communication variables set by psql_completion (mostly in COMPLETE_WITH_FOO
221 : : * macros) and then used by the completion callback functions. Ugly but there
222 : : * is no better way.
223 : : */
224 : : static char completion_last_char; /* last char of input word */
225 : : static const char *completion_charp; /* to pass a string */
226 : : static const char *const *completion_charpp; /* to pass a list of strings */
227 : : static const VersionedQuery *completion_vquery; /* to pass a VersionedQuery */
228 : : static const SchemaQuery *completion_squery; /* to pass a SchemaQuery */
229 : : static char *completion_ref_object; /* name of reference object */
230 : : static char *completion_ref_schema; /* schema name of reference object */
231 : : static bool completion_case_sensitive; /* completion is case sensitive */
232 : : static bool completion_verbatim; /* completion is verbatim */
233 : : static bool completion_force_quote; /* true to force-quote filenames */
234 : :
235 : : /*
236 : : * A few macros to ease typing. You can use these to complete the given
237 : : * string with
238 : : * 1) The result from a query you pass it. (Perhaps one of those below?)
239 : : * We support both simple and versioned queries.
240 : : * 2) The result from a schema query you pass it.
241 : : * We support both simple and versioned schema queries.
242 : : * 3) The items from a null-pointer-terminated list (with or without
243 : : * case-sensitive comparison); if the list is constant you can build it
244 : : * with COMPLETE_WITH() or COMPLETE_WITH_CS(). The QUERY_LIST and
245 : : * QUERY_PLUS forms combine such literal lists with a query result.
246 : : * 4) The list of attributes of the given table (possibly schema-qualified).
247 : : * 5) The list of arguments to the given function (possibly schema-qualified).
248 : : *
249 : : * The query is generally expected to return raw SQL identifiers; matching
250 : : * to what the user typed is done in a quoting-aware fashion. If what is
251 : : * returned is not SQL identifiers, use one of the VERBATIM forms, in which
252 : : * case the query results are matched to the user's text without double-quote
253 : : * processing (so if quoting is needed, you must provide it in the query
254 : : * results).
255 : : */
256 : : #define COMPLETE_WITH_QUERY(query) \
257 : : COMPLETE_WITH_QUERY_LIST(query, NULL)
258 : :
259 : : #define COMPLETE_WITH_QUERY_LIST(query, list) \
260 : : do { \
261 : : completion_charp = query; \
262 : : completion_charpp = list; \
263 : : completion_verbatim = false; \
264 : : matches = rl_completion_matches(text, complete_from_query); \
265 : : } while (0)
266 : :
267 : : #define COMPLETE_WITH_QUERY_PLUS(query, ...) \
268 : : do { \
269 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
270 : : COMPLETE_WITH_QUERY_LIST(query, list); \
271 : : } while (0)
272 : :
273 : : #define COMPLETE_WITH_QUERY_VERBATIM(query) \
274 : : COMPLETE_WITH_QUERY_VERBATIM_LIST(query, NULL)
275 : :
276 : : #define COMPLETE_WITH_QUERY_VERBATIM_LIST(query, list) \
277 : : do { \
278 : : completion_charp = query; \
279 : : completion_charpp = list; \
280 : : completion_verbatim = true; \
281 : : matches = rl_completion_matches(text, complete_from_query); \
282 : : } while (0)
283 : :
284 : : #define COMPLETE_WITH_QUERY_VERBATIM_PLUS(query, ...) \
285 : : do { \
286 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
287 : : COMPLETE_WITH_QUERY_VERBATIM_LIST(query, list); \
288 : : } while (0)
289 : :
290 : : #define COMPLETE_WITH_VERSIONED_QUERY(query) \
291 : : COMPLETE_WITH_VERSIONED_QUERY_LIST(query, NULL)
292 : :
293 : : #define COMPLETE_WITH_VERSIONED_QUERY_LIST(query, list) \
294 : : do { \
295 : : completion_vquery = query; \
296 : : completion_charpp = list; \
297 : : completion_verbatim = false; \
298 : : matches = rl_completion_matches(text, complete_from_versioned_query); \
299 : : } while (0)
300 : :
301 : : #define COMPLETE_WITH_VERSIONED_QUERY_PLUS(query, ...) \
302 : : do { \
303 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
304 : : COMPLETE_WITH_VERSIONED_QUERY_LIST(query, list); \
305 : : } while (0)
306 : :
307 : : #define COMPLETE_WITH_SCHEMA_QUERY(query) \
308 : : COMPLETE_WITH_SCHEMA_QUERY_LIST(query, NULL)
309 : :
310 : : #define COMPLETE_WITH_SCHEMA_QUERY_LIST(query, list) \
311 : : do { \
312 : : completion_squery = &(query); \
313 : : completion_charpp = list; \
314 : : completion_verbatim = false; \
315 : : matches = rl_completion_matches(text, complete_from_schema_query); \
316 : : } while (0)
317 : :
318 : : #define COMPLETE_WITH_SCHEMA_QUERY_PLUS(query, ...) \
319 : : do { \
320 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
321 : : COMPLETE_WITH_SCHEMA_QUERY_LIST(query, list); \
322 : : } while (0)
323 : :
324 : : #define COMPLETE_WITH_SCHEMA_QUERY_VERBATIM(query) \
325 : : do { \
326 : : completion_squery = &(query); \
327 : : completion_charpp = NULL; \
328 : : completion_verbatim = true; \
329 : : matches = rl_completion_matches(text, complete_from_schema_query); \
330 : : } while (0)
331 : :
332 : : #define COMPLETE_WITH_VERSIONED_SCHEMA_QUERY(query) \
333 : : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY_LIST(query, NULL)
334 : :
335 : : #define COMPLETE_WITH_VERSIONED_SCHEMA_QUERY_LIST(query, list) \
336 : : do { \
337 : : completion_squery = query; \
338 : : completion_charpp = list; \
339 : : completion_verbatim = false; \
340 : : matches = rl_completion_matches(text, complete_from_versioned_schema_query); \
341 : : } while (0)
342 : :
343 : : #define COMPLETE_WITH_VERSIONED_SCHEMA_QUERY_PLUS(query, ...) \
344 : : do { \
345 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
346 : : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY_LIST(query, list); \
347 : : } while (0)
348 : :
349 : : /*
350 : : * Caution: COMPLETE_WITH_CONST is not for general-purpose use; you probably
351 : : * want COMPLETE_WITH() with one element, instead.
352 : : */
353 : : #define COMPLETE_WITH_CONST(cs, con) \
354 : : do { \
355 : : completion_case_sensitive = (cs); \
356 : : completion_charp = (con); \
357 : : matches = rl_completion_matches(text, complete_from_const); \
358 : : } while (0)
359 : :
360 : : #define COMPLETE_WITH_LIST_INT(cs, list) \
361 : : do { \
362 : : completion_case_sensitive = (cs); \
363 : : completion_charpp = (list); \
364 : : matches = rl_completion_matches(text, complete_from_list); \
365 : : } while (0)
366 : :
367 : : #define COMPLETE_WITH_LIST(list) COMPLETE_WITH_LIST_INT(false, list)
368 : : #define COMPLETE_WITH_LIST_CS(list) COMPLETE_WITH_LIST_INT(true, list)
369 : :
370 : : #define COMPLETE_WITH(...) \
371 : : do { \
372 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
373 : : COMPLETE_WITH_LIST(list); \
374 : : } while (0)
375 : :
376 : : #define COMPLETE_WITH_CS(...) \
377 : : do { \
378 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
379 : : COMPLETE_WITH_LIST_CS(list); \
380 : : } while (0)
381 : :
382 : : #define COMPLETE_WITH_ATTR(relation) \
383 : : COMPLETE_WITH_ATTR_LIST(relation, NULL)
384 : :
385 : : #define COMPLETE_WITH_ATTR_LIST(relation, list) \
386 : : do { \
387 : : set_completion_reference(relation); \
388 : : completion_squery = &(Query_for_list_of_attributes); \
389 : : completion_charpp = list; \
390 : : completion_verbatim = false; \
391 : : matches = rl_completion_matches(text, complete_from_schema_query); \
392 : : } while (0)
393 : :
394 : : #define COMPLETE_WITH_ATTR_PLUS(relation, ...) \
395 : : do { \
396 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
397 : : COMPLETE_WITH_ATTR_LIST(relation, list); \
398 : : } while (0)
399 : :
400 : : /*
401 : : * libedit will typically include the literal's leading single quote in
402 : : * "text", while readline will not. Adapt our offered strings to fit.
403 : : * But include a quote if there's not one just before "text", to get the
404 : : * user off to the right start.
405 : : */
406 : : #define COMPLETE_WITH_ENUM_VALUE(type) \
407 : : do { \
408 : : set_completion_reference(type); \
409 : : if (text[0] == '\'' || \
410 : : start == 0 || rl_line_buffer[start - 1] != '\'') \
411 : : completion_squery = &(Query_for_list_of_enum_values_quoted); \
412 : : else \
413 : : completion_squery = &(Query_for_list_of_enum_values_unquoted); \
414 : : completion_charpp = NULL; \
415 : : completion_verbatim = true; \
416 : : matches = rl_completion_matches(text, complete_from_schema_query); \
417 : : } while (0)
418 : :
419 : : /*
420 : : * Timezone completion is mostly like enum label completion, but we work
421 : : * a little harder since this is a more common use-case.
422 : : */
423 : : #define COMPLETE_WITH_TIMEZONE_NAME() \
424 : : do { \
425 : : static const char *const list[] = { "DEFAULT", NULL }; \
426 : : if (text[0] == '\'') \
427 : : completion_charp = Query_for_list_of_timezone_names_quoted_in; \
428 : : else if (start == 0 || rl_line_buffer[start - 1] != '\'') \
429 : : completion_charp = Query_for_list_of_timezone_names_quoted_out; \
430 : : else \
431 : : completion_charp = Query_for_list_of_timezone_names_unquoted; \
432 : : completion_charpp = list; \
433 : : completion_verbatim = true; \
434 : : matches = rl_completion_matches(text, complete_from_query); \
435 : : } while (0)
436 : :
437 : : #define COMPLETE_WITH_FUNCTION_ARG(function) \
438 : : do { \
439 : : set_completion_reference(function); \
440 : : completion_squery = &(Query_for_list_of_arguments); \
441 : : completion_charpp = NULL; \
442 : : completion_verbatim = true; \
443 : : matches = rl_completion_matches(text, complete_from_schema_query); \
444 : : } while (0)
445 : :
446 : : #define COMPLETE_WITH_FILES_LIST(escape, force_quote, list) \
447 : : do { \
448 : : completion_charp = escape; \
449 : : completion_charpp = list; \
450 : : completion_force_quote = force_quote; \
451 : : matches = rl_completion_matches(text, complete_from_files); \
452 : : } while (0)
453 : :
454 : : #define COMPLETE_WITH_FILES(escape, force_quote) \
455 : : COMPLETE_WITH_FILES_LIST(escape, force_quote, NULL)
456 : :
457 : : #define COMPLETE_WITH_FILES_PLUS(escape, force_quote, ...) \
458 : : do { \
459 : : static const char *const list[] = { __VA_ARGS__, NULL }; \
460 : : COMPLETE_WITH_FILES_LIST(escape, force_quote, list); \
461 : : } while (0)
462 : :
463 : : #define COMPLETE_WITH_GENERATOR(generator) \
464 : : matches = rl_completion_matches(text, generator)
465 : :
466 : : /*
467 : : * Assembly instructions for schema queries
468 : : *
469 : : * Note that toast tables are not included in those queries to avoid
470 : : * unnecessary bloat in the completions generated.
471 : : */
472 : :
473 : : static const SchemaQuery Query_for_constraint_of_table = {
474 : : .catname = "pg_catalog.pg_constraint con, pg_catalog.pg_class c1",
475 : : .selcondition = "con.conrelid=c1.oid",
476 : : .result = "con.conname",
477 : : .refname = "c1.relname",
478 : : .refviscondition = "pg_catalog.pg_table_is_visible(c1.oid)",
479 : : .refnamespace = "c1.relnamespace",
480 : : };
481 : :
482 : : static const SchemaQuery Query_for_constraint_of_table_not_validated = {
483 : : .catname = "pg_catalog.pg_constraint con, pg_catalog.pg_class c1",
484 : : .selcondition = "con.conrelid=c1.oid and not con.convalidated",
485 : : .result = "con.conname",
486 : : .refname = "c1.relname",
487 : : .refviscondition = "pg_catalog.pg_table_is_visible(c1.oid)",
488 : : .refnamespace = "c1.relnamespace",
489 : : };
490 : :
491 : : static const SchemaQuery Query_for_constraint_of_type = {
492 : : .catname = "pg_catalog.pg_constraint con, pg_catalog.pg_type t",
493 : : .selcondition = "con.contypid=t.oid",
494 : : .result = "con.conname",
495 : : .refname = "t.typname",
496 : : .refviscondition = "pg_catalog.pg_type_is_visible(t.oid)",
497 : : .refnamespace = "t.typnamespace",
498 : : };
499 : :
500 : : static const SchemaQuery Query_for_index_of_table = {
501 : : .catname = "pg_catalog.pg_class c1, pg_catalog.pg_class c2, pg_catalog.pg_index i",
502 : : .selcondition = "c1.oid=i.indrelid and i.indexrelid=c2.oid",
503 : : .result = "c2.relname",
504 : : .refname = "c1.relname",
505 : : .refviscondition = "pg_catalog.pg_table_is_visible(c1.oid)",
506 : : .refnamespace = "c1.relnamespace",
507 : : };
508 : :
509 : : static const SchemaQuery Query_for_unique_index_of_table = {
510 : : .catname = "pg_catalog.pg_class c1, pg_catalog.pg_class c2, pg_catalog.pg_index i",
511 : : .selcondition = "c1.oid=i.indrelid and i.indexrelid=c2.oid and i.indisunique",
512 : : .result = "c2.relname",
513 : : .refname = "c1.relname",
514 : : .refviscondition = "pg_catalog.pg_table_is_visible(c1.oid)",
515 : : .refnamespace = "c1.relnamespace",
516 : : };
517 : :
518 : : static const SchemaQuery Query_for_list_of_aggregates[] = {
519 : : {
520 : : .min_server_version = 110000,
521 : : .catname = "pg_catalog.pg_proc p",
522 : : .selcondition = "p.prokind = 'a'",
523 : : .viscondition = "pg_catalog.pg_function_is_visible(p.oid)",
524 : : .namespace = "p.pronamespace",
525 : : .result = "p.proname",
526 : : },
527 : : {
528 : : .catname = "pg_catalog.pg_proc p",
529 : : .selcondition = "p.proisagg",
530 : : .viscondition = "pg_catalog.pg_function_is_visible(p.oid)",
531 : : .namespace = "p.pronamespace",
532 : : .result = "p.proname",
533 : : }
534 : : };
535 : :
536 : : static const SchemaQuery Query_for_list_of_arguments = {
537 : : .catname = "pg_catalog.pg_proc p",
538 : : .result = "pg_catalog.oidvectortypes(p.proargtypes)||')'",
539 : : .refname = "p.proname",
540 : : .refviscondition = "pg_catalog.pg_function_is_visible(p.oid)",
541 : : .refnamespace = "p.pronamespace",
542 : : };
543 : :
544 : : static const SchemaQuery Query_for_list_of_attributes = {
545 : : .catname = "pg_catalog.pg_attribute a, pg_catalog.pg_class c",
546 : : .selcondition = "c.oid = a.attrelid and a.attnum > 0 and not a.attisdropped",
547 : : .result = "a.attname",
548 : : .refname = "c.relname",
549 : : .refviscondition = "pg_catalog.pg_table_is_visible(c.oid)",
550 : : .refnamespace = "c.relnamespace",
551 : : };
552 : :
553 : : static const SchemaQuery Query_for_list_of_attribute_numbers = {
554 : : .catname = "pg_catalog.pg_attribute a, pg_catalog.pg_class c",
555 : : .selcondition = "c.oid = a.attrelid and a.attnum > 0 and not a.attisdropped",
556 : : .result = "a.attnum::pg_catalog.text",
557 : : .refname = "c.relname",
558 : : .refviscondition = "pg_catalog.pg_table_is_visible(c.oid)",
559 : : .refnamespace = "c.relnamespace",
560 : : };
561 : :
562 : : static const char *const Keywords_for_list_of_datatypes[] = {
563 : : "bigint",
564 : : "boolean",
565 : : "character",
566 : : "double precision",
567 : : "integer",
568 : : "real",
569 : : "smallint",
570 : :
571 : : /*
572 : : * Note: currently there's no value in offering the following multiword
573 : : * type names, because tab completion cannot succeed for them: we can't
574 : : * disambiguate until somewhere in the second word, at which point we
575 : : * won't have the first word as context. ("double precision" does work,
576 : : * as long as no other type name begins with "double".) Leave them out to
577 : : * encourage users to use the PG-specific aliases, which we can complete.
578 : : */
579 : : #ifdef NOT_USED
580 : : "bit varying",
581 : : "character varying",
582 : : "time with time zone",
583 : : "time without time zone",
584 : : "timestamp with time zone",
585 : : "timestamp without time zone",
586 : : #endif
587 : : NULL
588 : : };
589 : :
590 : : static const SchemaQuery Query_for_list_of_datatypes = {
591 : : .catname = "pg_catalog.pg_type t",
592 : : /* selcondition --- ignore table rowtypes and array types */
593 : : .selcondition = "(t.typrelid = 0 "
594 : : " OR (SELECT c.relkind = " CppAsString2(RELKIND_COMPOSITE_TYPE)
595 : : " FROM pg_catalog.pg_class c WHERE c.oid = t.typrelid)) "
596 : : "AND t.typname !~ '^_'",
597 : : .viscondition = "pg_catalog.pg_type_is_visible(t.oid)",
598 : : .namespace = "t.typnamespace",
599 : : .result = "t.typname",
600 : : .keywords = Keywords_for_list_of_datatypes,
601 : : };
602 : :
603 : : static const SchemaQuery Query_for_list_of_composite_datatypes = {
604 : : .catname = "pg_catalog.pg_type t",
605 : : /* selcondition --- only get composite types */
606 : : .selcondition = "(SELECT c.relkind = " CppAsString2(RELKIND_COMPOSITE_TYPE)
607 : : " FROM pg_catalog.pg_class c WHERE c.oid = t.typrelid) "
608 : : "AND t.typname !~ '^_'",
609 : : .viscondition = "pg_catalog.pg_type_is_visible(t.oid)",
610 : : .namespace = "t.typnamespace",
611 : : .result = "t.typname",
612 : : };
613 : :
614 : : static const SchemaQuery Query_for_list_of_domains = {
615 : : .catname = "pg_catalog.pg_type t",
616 : : .selcondition = "t.typtype = 'd'",
617 : : .viscondition = "pg_catalog.pg_type_is_visible(t.oid)",
618 : : .namespace = "t.typnamespace",
619 : : .result = "t.typname",
620 : : };
621 : :
622 : : static const SchemaQuery Query_for_list_of_enum_values_quoted = {
623 : : .catname = "pg_catalog.pg_enum e, pg_catalog.pg_type t",
624 : : .selcondition = "t.oid = e.enumtypid",
625 : : .result = "pg_catalog.quote_literal(enumlabel)",
626 : : .refname = "t.typname",
627 : : .refviscondition = "pg_catalog.pg_type_is_visible(t.oid)",
628 : : .refnamespace = "t.typnamespace",
629 : : };
630 : :
631 : : static const SchemaQuery Query_for_list_of_enum_values_unquoted = {
632 : : .catname = "pg_catalog.pg_enum e, pg_catalog.pg_type t",
633 : : .selcondition = "t.oid = e.enumtypid",
634 : : .result = "e.enumlabel",
635 : : .refname = "t.typname",
636 : : .refviscondition = "pg_catalog.pg_type_is_visible(t.oid)",
637 : : .refnamespace = "t.typnamespace",
638 : : };
639 : :
640 : : /* Note: this intentionally accepts aggregates as well as plain functions */
641 : : static const SchemaQuery Query_for_list_of_functions[] = {
642 : : {
643 : : .min_server_version = 110000,
644 : : .catname = "pg_catalog.pg_proc p",
645 : : .selcondition = "p.prokind != 'p'",
646 : : .viscondition = "pg_catalog.pg_function_is_visible(p.oid)",
647 : : .namespace = "p.pronamespace",
648 : : .result = "p.proname",
649 : : },
650 : : {
651 : : .catname = "pg_catalog.pg_proc p",
652 : : .viscondition = "pg_catalog.pg_function_is_visible(p.oid)",
653 : : .namespace = "p.pronamespace",
654 : : .result = "p.proname",
655 : : }
656 : : };
657 : :
658 : : static const SchemaQuery Query_for_list_of_procedures[] = {
659 : : {
660 : : .min_server_version = 110000,
661 : : .catname = "pg_catalog.pg_proc p",
662 : : .selcondition = "p.prokind = 'p'",
663 : : .viscondition = "pg_catalog.pg_function_is_visible(p.oid)",
664 : : .namespace = "p.pronamespace",
665 : : .result = "p.proname",
666 : : },
667 : : {
668 : : /* not supported in older versions */
669 : : .catname = NULL,
670 : : }
671 : : };
672 : :
673 : : static const SchemaQuery Query_for_list_of_routines = {
674 : : .catname = "pg_catalog.pg_proc p",
675 : : .viscondition = "pg_catalog.pg_function_is_visible(p.oid)",
676 : : .namespace = "p.pronamespace",
677 : : .result = "p.proname",
678 : : };
679 : :
680 : : static const SchemaQuery Query_for_list_of_sequences = {
681 : : .catname = "pg_catalog.pg_class c",
682 : : .selcondition = "c.relkind IN (" CppAsString2(RELKIND_SEQUENCE) ")",
683 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
684 : : .namespace = "c.relnamespace",
685 : : .result = "c.relname",
686 : : };
687 : :
688 : : static const SchemaQuery Query_for_list_of_foreign_tables = {
689 : : .catname = "pg_catalog.pg_class c",
690 : : .selcondition = "c.relkind IN (" CppAsString2(RELKIND_FOREIGN_TABLE) ")",
691 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
692 : : .namespace = "c.relnamespace",
693 : : .result = "c.relname",
694 : : };
695 : :
696 : : static const SchemaQuery Query_for_list_of_tables = {
697 : : .catname = "pg_catalog.pg_class c",
698 : : .selcondition =
699 : : "c.relkind IN (" CppAsString2(RELKIND_RELATION) ", "
700 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ")",
701 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
702 : : .namespace = "c.relnamespace",
703 : : .result = "c.relname",
704 : : };
705 : :
706 : : static const SchemaQuery Query_for_list_of_partitioned_tables = {
707 : : .catname = "pg_catalog.pg_class c",
708 : : .selcondition = "c.relkind IN (" CppAsString2(RELKIND_PARTITIONED_TABLE) ")",
709 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
710 : : .namespace = "c.relnamespace",
711 : : .result = "c.relname",
712 : : };
713 : :
714 : : static const SchemaQuery Query_for_list_of_tables_for_constraint = {
715 : : .catname = "pg_catalog.pg_class c, pg_catalog.pg_constraint con",
716 : : .selcondition = "c.oid=con.conrelid and c.relkind IN ("
717 : : CppAsString2(RELKIND_RELATION) ", "
718 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ")",
719 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
720 : : .namespace = "c.relnamespace",
721 : : .result = "c.relname",
722 : : .use_distinct = true,
723 : : .refname = "con.conname",
724 : : };
725 : :
726 : : static const SchemaQuery Query_for_list_of_tables_for_policy = {
727 : : .catname = "pg_catalog.pg_class c, pg_catalog.pg_policy p",
728 : : .selcondition = "c.oid=p.polrelid",
729 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
730 : : .namespace = "c.relnamespace",
731 : : .result = "c.relname",
732 : : .use_distinct = true,
733 : : .refname = "p.polname",
734 : : };
735 : :
736 : : static const SchemaQuery Query_for_list_of_tables_for_rule = {
737 : : .catname = "pg_catalog.pg_class c, pg_catalog.pg_rewrite r",
738 : : .selcondition = "c.oid=r.ev_class",
739 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
740 : : .namespace = "c.relnamespace",
741 : : .result = "c.relname",
742 : : .use_distinct = true,
743 : : .refname = "r.rulename",
744 : : };
745 : :
746 : : static const SchemaQuery Query_for_list_of_tables_for_trigger = {
747 : : .catname = "pg_catalog.pg_class c, pg_catalog.pg_trigger t",
748 : : .selcondition = "c.oid=t.tgrelid",
749 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
750 : : .namespace = "c.relnamespace",
751 : : .result = "c.relname",
752 : : .use_distinct = true,
753 : : .refname = "t.tgname",
754 : : };
755 : :
756 : : static const SchemaQuery Query_for_list_of_ts_configurations = {
757 : : .catname = "pg_catalog.pg_ts_config c",
758 : : .viscondition = "pg_catalog.pg_ts_config_is_visible(c.oid)",
759 : : .namespace = "c.cfgnamespace",
760 : : .result = "c.cfgname",
761 : : };
762 : :
763 : : static const SchemaQuery Query_for_list_of_ts_dictionaries = {
764 : : .catname = "pg_catalog.pg_ts_dict d",
765 : : .viscondition = "pg_catalog.pg_ts_dict_is_visible(d.oid)",
766 : : .namespace = "d.dictnamespace",
767 : : .result = "d.dictname",
768 : : };
769 : :
770 : : static const SchemaQuery Query_for_list_of_ts_parsers = {
771 : : .catname = "pg_catalog.pg_ts_parser p",
772 : : .viscondition = "pg_catalog.pg_ts_parser_is_visible(p.oid)",
773 : : .namespace = "p.prsnamespace",
774 : : .result = "p.prsname",
775 : : };
776 : :
777 : : static const SchemaQuery Query_for_list_of_ts_templates = {
778 : : .catname = "pg_catalog.pg_ts_template t",
779 : : .viscondition = "pg_catalog.pg_ts_template_is_visible(t.oid)",
780 : : .namespace = "t.tmplnamespace",
781 : : .result = "t.tmplname",
782 : : };
783 : :
784 : : static const SchemaQuery Query_for_list_of_views = {
785 : : .catname = "pg_catalog.pg_class c",
786 : : .selcondition = "c.relkind IN (" CppAsString2(RELKIND_VIEW) ")",
787 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
788 : : .namespace = "c.relnamespace",
789 : : .result = "c.relname",
790 : : };
791 : :
792 : : static const SchemaQuery Query_for_list_of_matviews = {
793 : : .catname = "pg_catalog.pg_class c",
794 : : .selcondition = "c.relkind IN (" CppAsString2(RELKIND_MATVIEW) ")",
795 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
796 : : .namespace = "c.relnamespace",
797 : : .result = "c.relname",
798 : : };
799 : :
800 : : static const SchemaQuery Query_for_list_of_indexes = {
801 : : .catname = "pg_catalog.pg_class c",
802 : : .selcondition =
803 : : "c.relkind IN (" CppAsString2(RELKIND_INDEX) ", "
804 : : CppAsString2(RELKIND_PARTITIONED_INDEX) ")",
805 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
806 : : .namespace = "c.relnamespace",
807 : : .result = "c.relname",
808 : : };
809 : :
810 : : static const SchemaQuery Query_for_list_of_partitioned_indexes = {
811 : : .catname = "pg_catalog.pg_class c",
812 : : .selcondition = "c.relkind = " CppAsString2(RELKIND_PARTITIONED_INDEX),
813 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
814 : : .namespace = "c.relnamespace",
815 : : .result = "c.relname",
816 : : };
817 : :
818 : : static const SchemaQuery Query_for_list_of_propgraphs = {
819 : : .catname = "pg_catalog.pg_class c",
820 : : .selcondition = "c.relkind IN (" CppAsString2(RELKIND_PROPGRAPH) ")",
821 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
822 : : .namespace = "c.relnamespace",
823 : : .result = "pg_catalog.quote_ident(c.relname)",
824 : : };
825 : :
826 : :
827 : : /* All relations */
828 : : static const SchemaQuery Query_for_list_of_relations = {
829 : : .catname = "pg_catalog.pg_class c",
830 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
831 : : .namespace = "c.relnamespace",
832 : : .result = "c.relname",
833 : : };
834 : :
835 : : /* partitioned relations */
836 : : static const SchemaQuery Query_for_list_of_partitioned_relations = {
837 : : .catname = "pg_catalog.pg_class c",
838 : : .selcondition = "c.relkind IN (" CppAsString2(RELKIND_PARTITIONED_TABLE)
839 : : ", " CppAsString2(RELKIND_PARTITIONED_INDEX) ")",
840 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
841 : : .namespace = "c.relnamespace",
842 : : .result = "c.relname",
843 : : };
844 : :
845 : : static const SchemaQuery Query_for_list_of_operator_families = {
846 : : .catname = "pg_catalog.pg_opfamily c",
847 : : .viscondition = "pg_catalog.pg_opfamily_is_visible(c.oid)",
848 : : .namespace = "c.opfnamespace",
849 : : .result = "c.opfname",
850 : : };
851 : :
852 : : /* Relations supporting INSERT, UPDATE or DELETE */
853 : : static const SchemaQuery Query_for_list_of_updatables = {
854 : : .catname = "pg_catalog.pg_class c",
855 : : .selcondition =
856 : : "c.relkind IN (" CppAsString2(RELKIND_RELATION) ", "
857 : : CppAsString2(RELKIND_FOREIGN_TABLE) ", "
858 : : CppAsString2(RELKIND_VIEW) ", "
859 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ")",
860 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
861 : : .namespace = "c.relnamespace",
862 : : .result = "c.relname",
863 : : };
864 : :
865 : : /* Relations supporting MERGE */
866 : : static const SchemaQuery Query_for_list_of_mergetargets = {
867 : : .catname = "pg_catalog.pg_class c",
868 : : .selcondition =
869 : : "c.relkind IN (" CppAsString2(RELKIND_RELATION) ", "
870 : : CppAsString2(RELKIND_VIEW) ", "
871 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ") ",
872 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
873 : : .namespace = "c.relnamespace",
874 : : .result = "c.relname",
875 : : };
876 : :
877 : : /* Relations supporting SELECT */
878 : : static const SchemaQuery Query_for_list_of_selectables = {
879 : : .catname = "pg_catalog.pg_class c",
880 : : .selcondition =
881 : : "c.relkind IN (" CppAsString2(RELKIND_RELATION) ", "
882 : : CppAsString2(RELKIND_SEQUENCE) ", "
883 : : CppAsString2(RELKIND_VIEW) ", "
884 : : CppAsString2(RELKIND_MATVIEW) ", "
885 : : CppAsString2(RELKIND_FOREIGN_TABLE) ", "
886 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ")",
887 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
888 : : .namespace = "c.relnamespace",
889 : : .result = "c.relname",
890 : : };
891 : :
892 : : /* Relations supporting TRUNCATE */
893 : : static const SchemaQuery Query_for_list_of_truncatables = {
894 : : .catname = "pg_catalog.pg_class c",
895 : : .selcondition =
896 : : "c.relkind IN (" CppAsString2(RELKIND_RELATION) ", "
897 : : CppAsString2(RELKIND_FOREIGN_TABLE) ", "
898 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ")",
899 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
900 : : .namespace = "c.relnamespace",
901 : : .result = "c.relname",
902 : : };
903 : :
904 : : /* Relations supporting GRANT are currently same as those supporting SELECT */
905 : : #define Query_for_list_of_grantables Query_for_list_of_selectables
906 : :
907 : : /* Relations supporting ANALYZE */
908 : : static const SchemaQuery Query_for_list_of_analyzables = {
909 : : .catname = "pg_catalog.pg_class c",
910 : : .selcondition =
911 : : "c.relkind IN (" CppAsString2(RELKIND_RELATION) ", "
912 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ", "
913 : : CppAsString2(RELKIND_MATVIEW) ", "
914 : : CppAsString2(RELKIND_FOREIGN_TABLE) ")",
915 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
916 : : .namespace = "c.relnamespace",
917 : : .result = "c.relname",
918 : : };
919 : :
920 : : /*
921 : : * Relations supporting COPY TO/FROM are currently almost the same as
922 : : * those supporting ANALYZE. Although views with INSTEAD OF INSERT triggers
923 : : * can be used with COPY FROM, they are rarely used for this purpose,
924 : : * so plain views are intentionally excluded from this tab completion.
925 : : */
926 : : #define Query_for_list_of_tables_for_copy Query_for_list_of_analyzables
927 : :
928 : : /* Relations supporting index creation */
929 : : static const SchemaQuery Query_for_list_of_indexables = {
930 : : .catname = "pg_catalog.pg_class c",
931 : : .selcondition =
932 : : "c.relkind IN (" CppAsString2(RELKIND_RELATION) ", "
933 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ", "
934 : : CppAsString2(RELKIND_MATVIEW) ")",
935 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
936 : : .namespace = "c.relnamespace",
937 : : .result = "c.relname",
938 : : };
939 : :
940 : : /*
941 : : * Relations supporting VACUUM are currently same as those supporting
942 : : * indexing.
943 : : */
944 : : #define Query_for_list_of_vacuumables Query_for_list_of_indexables
945 : :
946 : : /* Relations supporting CLUSTER */
947 : : static const SchemaQuery Query_for_list_of_clusterables = {
948 : : .catname = "pg_catalog.pg_class c",
949 : : .selcondition =
950 : : "c.relkind IN (" CppAsString2(RELKIND_RELATION) ", "
951 : : CppAsString2(RELKIND_PARTITIONED_TABLE) ", "
952 : : CppAsString2(RELKIND_MATVIEW) ")",
953 : : .viscondition = "pg_catalog.pg_table_is_visible(c.oid)",
954 : : .namespace = "c.relnamespace",
955 : : .result = "c.relname",
956 : : };
957 : :
958 : : static const SchemaQuery Query_for_list_of_constraints_with_schema = {
959 : : .catname = "pg_catalog.pg_constraint c",
960 : : .selcondition = "c.conrelid <> 0",
961 : : .namespace = "c.connamespace",
962 : : .result = "c.conname",
963 : : };
964 : :
965 : : static const SchemaQuery Query_for_list_of_statistics = {
966 : : .catname = "pg_catalog.pg_statistic_ext s",
967 : : .viscondition = "pg_catalog.pg_statistics_obj_is_visible(s.oid)",
968 : : .namespace = "s.stxnamespace",
969 : : .result = "s.stxname",
970 : : };
971 : :
972 : : static const SchemaQuery Query_for_list_of_collations = {
973 : : .catname = "pg_catalog.pg_collation c",
974 : : .selcondition = "c.collencoding IN (-1, pg_catalog.pg_char_to_encoding(pg_catalog.getdatabaseencoding()))",
975 : : .viscondition = "pg_catalog.pg_collation_is_visible(c.oid)",
976 : : .namespace = "c.collnamespace",
977 : : .result = "c.collname",
978 : : };
979 : :
980 : : static const SchemaQuery Query_for_partition_of_table = {
981 : : .catname = "pg_catalog.pg_class c1, pg_catalog.pg_class c2, pg_catalog.pg_inherits i",
982 : : .selcondition = "c1.oid=i.inhparent and i.inhrelid=c2.oid and c2.relispartition",
983 : : .viscondition = "pg_catalog.pg_table_is_visible(c2.oid)",
984 : : .namespace = "c2.relnamespace",
985 : : .result = "c2.relname",
986 : : .refname = "c1.relname",
987 : : .refviscondition = "pg_catalog.pg_table_is_visible(c1.oid)",
988 : : .refnamespace = "c1.relnamespace",
989 : : };
990 : :
991 : : static const SchemaQuery Query_for_rule_of_table = {
992 : : .catname = "pg_catalog.pg_rewrite r, pg_catalog.pg_class c1",
993 : : .selcondition = "r.ev_class=c1.oid",
994 : : .result = "r.rulename",
995 : : .refname = "c1.relname",
996 : : .refviscondition = "pg_catalog.pg_table_is_visible(c1.oid)",
997 : : .refnamespace = "c1.relnamespace",
998 : : };
999 : :
1000 : : static const SchemaQuery Query_for_trigger_of_table = {
1001 : : .catname = "pg_catalog.pg_trigger t, pg_catalog.pg_class c1",
1002 : : .selcondition = "t.tgrelid=c1.oid and not t.tgisinternal",
1003 : : .result = "t.tgname",
1004 : : .refname = "c1.relname",
1005 : : .refviscondition = "pg_catalog.pg_table_is_visible(c1.oid)",
1006 : : .refnamespace = "c1.relnamespace",
1007 : : };
1008 : :
1009 : :
1010 : : /*
1011 : : * Queries to get lists of names of various kinds of things, possibly
1012 : : * restricted to names matching a partially entered name. Don't use
1013 : : * this method where the user might wish to enter a schema-qualified
1014 : : * name; make a SchemaQuery instead.
1015 : : *
1016 : : * In these queries, there must be a restriction clause of the form
1017 : : * output LIKE '%s'
1018 : : * where "output" is the same string that the query returns. The %s
1019 : : * will be replaced by a LIKE pattern to match the already-typed text.
1020 : : *
1021 : : * There can be a second '%s', which will be replaced by a suitably-escaped
1022 : : * version of the string provided in completion_ref_object. If there is a
1023 : : * third '%s', it will be replaced by a suitably-escaped version of the string
1024 : : * provided in completion_ref_schema. NOTE: using completion_ref_object
1025 : : * that way is usually the wrong thing, and using completion_ref_schema
1026 : : * that way is always the wrong thing. Make a SchemaQuery instead.
1027 : : */
1028 : :
1029 : : #define Query_for_list_of_template_databases \
1030 : : "SELECT d.datname "\
1031 : : " FROM pg_catalog.pg_database d "\
1032 : : " WHERE d.datname LIKE '%s' "\
1033 : : " AND (d.datistemplate OR pg_catalog.pg_has_role(d.datdba, 'USAGE'))"
1034 : :
1035 : : #define Query_for_list_of_databases \
1036 : : "SELECT datname FROM pg_catalog.pg_database "\
1037 : : " WHERE datname LIKE '%s'"
1038 : :
1039 : : #define Query_for_list_of_database_vars \
1040 : : "SELECT conf FROM ("\
1041 : : " SELECT setdatabase, pg_catalog.split_part(pg_catalog.unnest(setconfig),'=',1) conf"\
1042 : : " FROM pg_db_role_setting "\
1043 : : " ) s, pg_database d "\
1044 : : " WHERE s.setdatabase = d.oid "\
1045 : : " AND conf LIKE '%s'"\
1046 : : " AND d.datname LIKE '%s'"
1047 : :
1048 : : #define Query_for_list_of_tablespaces \
1049 : : "SELECT spcname FROM pg_catalog.pg_tablespace "\
1050 : : " WHERE spcname LIKE '%s'"
1051 : :
1052 : : #define Query_for_list_of_encodings \
1053 : : " SELECT DISTINCT pg_catalog.pg_encoding_to_char(conforencoding) "\
1054 : : " FROM pg_catalog.pg_conversion "\
1055 : : " WHERE pg_catalog.pg_encoding_to_char(conforencoding) LIKE pg_catalog.upper('%s')"
1056 : :
1057 : : #define Query_for_list_of_languages \
1058 : : "SELECT lanname "\
1059 : : " FROM pg_catalog.pg_language "\
1060 : : " WHERE lanname != 'internal' "\
1061 : : " AND lanname LIKE '%s'"
1062 : :
1063 : : #define Query_for_list_of_schemas \
1064 : : "SELECT nspname FROM pg_catalog.pg_namespace "\
1065 : : " WHERE nspname LIKE '%s'"
1066 : :
1067 : : /* Use COMPLETE_WITH_QUERY_VERBATIM with these queries for GUC names: */
1068 : : #define Query_for_list_of_alter_system_set_vars \
1069 : : "SELECT pg_catalog.lower(name) FROM pg_catalog.pg_settings "\
1070 : : " WHERE context != 'internal' "\
1071 : : " AND pg_catalog.lower(name) LIKE pg_catalog.lower('%s')"
1072 : :
1073 : : #define Query_for_list_of_set_vars \
1074 : : "SELECT pg_catalog.lower(name) FROM pg_catalog.pg_settings "\
1075 : : " WHERE context IN ('user', 'superuser') "\
1076 : : " AND pg_catalog.lower(name) LIKE pg_catalog.lower('%s')"
1077 : :
1078 : : #define Query_for_list_of_show_vars \
1079 : : "SELECT pg_catalog.lower(name) FROM pg_catalog.pg_settings "\
1080 : : " WHERE pg_catalog.lower(name) LIKE pg_catalog.lower('%s')"
1081 : :
1082 : : #define Query_for_list_of_roles \
1083 : : " SELECT rolname "\
1084 : : " FROM pg_catalog.pg_roles "\
1085 : : " WHERE rolname LIKE '%s'"
1086 : :
1087 : : /* add these to Query_for_list_of_roles in OWNER contexts */
1088 : : #define Keywords_for_list_of_owner_roles \
1089 : : "CURRENT_ROLE", "CURRENT_USER", "SESSION_USER"
1090 : :
1091 : : /* add these to Query_for_list_of_roles in GRANT contexts */
1092 : : #define Keywords_for_list_of_grant_roles \
1093 : : Keywords_for_list_of_owner_roles, "PUBLIC"
1094 : :
1095 : : #define Query_for_all_table_constraints \
1096 : : "SELECT conname "\
1097 : : " FROM pg_catalog.pg_constraint c "\
1098 : : " WHERE c.conrelid <> 0 "\
1099 : : " and conname LIKE '%s'"
1100 : :
1101 : : #define Query_for_list_of_fdws \
1102 : : " SELECT fdwname "\
1103 : : " FROM pg_catalog.pg_foreign_data_wrapper "\
1104 : : " WHERE fdwname LIKE '%s'"
1105 : :
1106 : : #define Query_for_list_of_servers \
1107 : : " SELECT srvname "\
1108 : : " FROM pg_catalog.pg_foreign_server "\
1109 : : " WHERE srvname LIKE '%s'"
1110 : :
1111 : : #define Query_for_list_of_user_mappings \
1112 : : " SELECT usename "\
1113 : : " FROM pg_catalog.pg_user_mappings "\
1114 : : " WHERE usename LIKE '%s'"
1115 : :
1116 : : #define Query_for_list_of_user_vars \
1117 : : "SELECT conf FROM ("\
1118 : : " SELECT rolname, pg_catalog.split_part(pg_catalog.unnest(rolconfig),'=',1) conf"\
1119 : : " FROM pg_catalog.pg_roles"\
1120 : : " ) s"\
1121 : : " WHERE s.conf like '%s' "\
1122 : : " AND s.rolname LIKE '%s'"
1123 : :
1124 : : #define Query_for_list_of_access_methods \
1125 : : " SELECT amname "\
1126 : : " FROM pg_catalog.pg_am "\
1127 : : " WHERE amname LIKE '%s'"
1128 : :
1129 : : #define Query_for_list_of_index_access_methods \
1130 : : " SELECT amname "\
1131 : : " FROM pg_catalog.pg_am "\
1132 : : " WHERE amname LIKE '%s' AND "\
1133 : : " amtype=" CppAsString2(AMTYPE_INDEX)
1134 : :
1135 : : #define Query_for_list_of_table_access_methods \
1136 : : " SELECT amname "\
1137 : : " FROM pg_catalog.pg_am "\
1138 : : " WHERE amname LIKE '%s' AND "\
1139 : : " amtype=" CppAsString2(AMTYPE_TABLE)
1140 : :
1141 : : #define Query_for_list_of_extensions \
1142 : : " SELECT extname "\
1143 : : " FROM pg_catalog.pg_extension "\
1144 : : " WHERE extname LIKE '%s'"
1145 : :
1146 : : #define Query_for_list_of_available_extensions \
1147 : : " SELECT name "\
1148 : : " FROM pg_catalog.pg_available_extensions "\
1149 : : " WHERE name LIKE '%s' AND installed_version IS NULL"
1150 : :
1151 : : #define Query_for_list_of_available_extension_versions \
1152 : : " SELECT version "\
1153 : : " FROM pg_catalog.pg_available_extension_versions "\
1154 : : " WHERE version LIKE '%s' AND name='%s'"
1155 : :
1156 : : #define Query_for_list_of_prepared_statements \
1157 : : " SELECT name "\
1158 : : " FROM pg_catalog.pg_prepared_statements "\
1159 : : " WHERE name LIKE '%s'"
1160 : :
1161 : : #define Query_for_list_of_event_triggers \
1162 : : " SELECT evtname "\
1163 : : " FROM pg_catalog.pg_event_trigger "\
1164 : : " WHERE evtname LIKE '%s'"
1165 : :
1166 : : #define Query_for_list_of_tablesample_methods \
1167 : : " SELECT proname "\
1168 : : " FROM pg_catalog.pg_proc "\
1169 : : " WHERE prorettype = 'pg_catalog.tsm_handler'::pg_catalog.regtype AND "\
1170 : : " proargtypes[0] = 'pg_catalog.internal'::pg_catalog.regtype AND "\
1171 : : " proname LIKE '%s'"
1172 : :
1173 : : #define Query_for_list_of_policies \
1174 : : " SELECT polname "\
1175 : : " FROM pg_catalog.pg_policy "\
1176 : : " WHERE polname LIKE '%s'"
1177 : :
1178 : : #define Query_for_values_of_enum_GUC \
1179 : : " SELECT val FROM ( "\
1180 : : " SELECT name, pg_catalog.unnest(enumvals) AS val "\
1181 : : " FROM pg_catalog.pg_settings "\
1182 : : " ) ss "\
1183 : : " WHERE val LIKE '%s'"\
1184 : : " and pg_catalog.lower(name)=pg_catalog.lower('%s')"
1185 : :
1186 : : #define Query_for_list_of_channels \
1187 : : " SELECT channel "\
1188 : : " FROM pg_catalog.pg_listening_channels() AS channel "\
1189 : : " WHERE channel LIKE '%s'"
1190 : :
1191 : : #define Query_for_list_of_cursors \
1192 : : " SELECT name "\
1193 : : " FROM pg_catalog.pg_cursors "\
1194 : : " WHERE name LIKE '%s'"
1195 : :
1196 : : #define Query_for_list_of_timezone_names_unquoted \
1197 : : " SELECT name "\
1198 : : " FROM pg_catalog.pg_timezone_names() "\
1199 : : " WHERE pg_catalog.lower(name) LIKE pg_catalog.lower('%s')"
1200 : :
1201 : : #define Query_for_list_of_timezone_names_quoted_out \
1202 : : "SELECT pg_catalog.quote_literal(name) AS name "\
1203 : : " FROM pg_catalog.pg_timezone_names() "\
1204 : : " WHERE pg_catalog.lower(name) LIKE pg_catalog.lower('%s')"
1205 : :
1206 : : #define Query_for_list_of_timezone_names_quoted_in \
1207 : : "SELECT pg_catalog.quote_literal(name) AS name "\
1208 : : " FROM pg_catalog.pg_timezone_names() "\
1209 : : " WHERE pg_catalog.quote_literal(pg_catalog.lower(name)) LIKE pg_catalog.lower('%s')"
1210 : :
1211 : : /* Privilege options shared between GRANT and REVOKE */
1212 : : #define Privilege_options_of_grant_and_revoke \
1213 : : "SELECT", "INSERT", "UPDATE", "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER", \
1214 : : "CREATE", "CONNECT", "TEMPORARY", "EXECUTE", "USAGE", "SET", "ALTER SYSTEM", \
1215 : : "MAINTAIN", "ALL"
1216 : :
1217 : : /* ALTER PROCEDURE options */
1218 : : #define Alter_procedure_options \
1219 : : "DEPENDS ON EXTENSION", "EXTERNAL SECURITY", "NO DEPENDS ON EXTENSION", \
1220 : : "OWNER TO", "RENAME TO", "RESET", "SECURITY", "SET"
1221 : :
1222 : : /* ALTER ROUTINE options */
1223 : : #define Alter_routine_options \
1224 : : Alter_procedure_options, "COST", "IMMUTABLE", "LEAKPROOF", "NOT LEAKPROOF", \
1225 : : "PARALLEL", "ROWS", "STABLE", "VOLATILE"
1226 : :
1227 : : /* ALTER FUNCTION options */
1228 : : #define Alter_function_options \
1229 : : Alter_routine_options, "CALLED ON NULL INPUT", "RETURNS NULL ON NULL INPUT", \
1230 : : "STRICT", "SUPPORT"
1231 : :
1232 : : /* COPY options shared between FROM and TO */
1233 : : #define Copy_common_options \
1234 : : "DELIMITER", "ENCODING", "ESCAPE", "FORMAT", "HEADER", "NULL", "QUOTE"
1235 : :
1236 : : /* COPY FROM options */
1237 : : #define Copy_from_options \
1238 : : Copy_common_options, "DEFAULT", "FORCE_NOT_NULL", "FORCE_NULL", "FREEZE", \
1239 : : "LOG_VERBOSITY", "ON_ERROR", "REJECT_LIMIT"
1240 : :
1241 : : /* COPY TO options */
1242 : : #define Copy_to_options \
1243 : : Copy_common_options, "FORCE_QUOTE", "FORCE_ARRAY"
1244 : :
1245 : : /*
1246 : : * These object types were introduced later than our support cutoff of
1247 : : * server version 9.2. We use the VersionedQuery infrastructure so that
1248 : : * we don't send certain-to-fail queries to older servers.
1249 : : */
1250 : :
1251 : : static const VersionedQuery Query_for_list_of_publications[] = {
1252 : : {100000,
1253 : : " SELECT pubname "
1254 : : " FROM pg_catalog.pg_publication "
1255 : : " WHERE pubname LIKE '%s'"
1256 : : },
1257 : : {0, NULL}
1258 : : };
1259 : :
1260 : : static const VersionedQuery Query_for_list_of_subscriptions[] = {
1261 : : {100000,
1262 : : " SELECT s.subname "
1263 : : " FROM pg_catalog.pg_subscription s, pg_catalog.pg_database d "
1264 : : " WHERE s.subname LIKE '%s' "
1265 : : " AND d.datname = pg_catalog.current_database() "
1266 : : " AND s.subdbid = d.oid"
1267 : : },
1268 : : {0, NULL}
1269 : : };
1270 : :
1271 : : /* Known command-starting keywords. */
1272 : : static const char *const sql_commands[] = {
1273 : : "ABORT", "ALTER", "ANALYZE", "BEGIN", "CALL", "CHECKPOINT", "CLOSE", "CLUSTER",
1274 : : "COMMENT", "COMMIT", "COPY", "CREATE", "DEALLOCATE", "DECLARE",
1275 : : "DELETE FROM", "DISCARD", "DO", "DROP", "END", "EXECUTE", "EXPLAIN",
1276 : : "FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LISTEN", "LOAD", "LOCK",
1277 : : "MERGE INTO", "MOVE", "NOTIFY", "PREPARE",
1278 : : "REASSIGN", "REFRESH MATERIALIZED VIEW", "REINDEX", "RELEASE", "REPACK",
1279 : : "RESET", "REVOKE", "ROLLBACK",
1280 : : "SAVEPOINT", "SECURITY LABEL", "SELECT", "SET", "SHOW", "START",
1281 : : "TABLE", "TRUNCATE", "UNLISTEN", "UPDATE", "VACUUM", "VALUES",
1282 : : "WAIT FOR", "WITH",
1283 : : NULL
1284 : : };
1285 : :
1286 : : /*
1287 : : * This is a list of all "things" in Pgsql, which can show up after CREATE or
1288 : : * DROP; and there is also a query to get a list of them.
1289 : : */
1290 : :
1291 : : typedef struct
1292 : : {
1293 : : const char *name;
1294 : : /* Provide at most one of these three types of query: */
1295 : : const char *query; /* simple query, or NULL */
1296 : : const VersionedQuery *vquery; /* versioned query, or NULL */
1297 : : const SchemaQuery *squery; /* schema query, or NULL */
1298 : : const char *const *keywords; /* keywords to be offered as well */
1299 : : const uint32 flags; /* visibility flags, see below */
1300 : : } pgsql_thing_t;
1301 : :
1302 : : #define THING_NO_CREATE (1 << 0) /* should not show up after CREATE */
1303 : : #define THING_NO_DROP (1 << 1) /* should not show up after DROP */
1304 : : #define THING_NO_ALTER (1 << 2) /* should not show up after ALTER */
1305 : : #define THING_NO_SHOW (THING_NO_CREATE | THING_NO_DROP | THING_NO_ALTER)
1306 : :
1307 : : /* When we have DROP USER etc, also offer MAPPING FOR */
1308 : : static const char *const Keywords_for_user_thing[] = {
1309 : : "MAPPING FOR",
1310 : : NULL
1311 : : };
1312 : :
1313 : : static const pgsql_thing_t words_after_create[] = {
1314 : : {"ACCESS METHOD", NULL, NULL, NULL, NULL, THING_NO_ALTER},
1315 : : {"AGGREGATE", NULL, NULL, Query_for_list_of_aggregates},
1316 : : {"CAST", NULL, NULL, NULL}, /* Casts have complex structures for names, so
1317 : : * skip it */
1318 : : {"COLLATION", NULL, NULL, &Query_for_list_of_collations},
1319 : :
1320 : : /*
1321 : : * CREATE CONSTRAINT TRIGGER is not supported here because it is designed
1322 : : * to be used only by pg_dump.
1323 : : */
1324 : : {"CONFIGURATION", NULL, NULL, &Query_for_list_of_ts_configurations, NULL, THING_NO_SHOW},
1325 : : {"CONVERSION", "SELECT conname FROM pg_catalog.pg_conversion WHERE conname LIKE '%s'"},
1326 : : {"DATABASE", Query_for_list_of_databases},
1327 : : {"DEFAULT PRIVILEGES", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
1328 : : {"DICTIONARY", NULL, NULL, &Query_for_list_of_ts_dictionaries, NULL, THING_NO_SHOW},
1329 : : {"DOMAIN", NULL, NULL, &Query_for_list_of_domains},
1330 : : {"EVENT TRIGGER", NULL, NULL, NULL},
1331 : : {"EXTENSION", Query_for_list_of_extensions},
1332 : : {"FOREIGN DATA WRAPPER", NULL, NULL, NULL},
1333 : : {"FOREIGN TABLE", NULL, NULL, NULL},
1334 : : {"FUNCTION", NULL, NULL, Query_for_list_of_functions},
1335 : : {"GROUP", Query_for_list_of_roles},
1336 : : {"INDEX", NULL, NULL, &Query_for_list_of_indexes},
1337 : : {"LANGUAGE", Query_for_list_of_languages},
1338 : : {"LARGE OBJECT", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
1339 : : {"MATERIALIZED VIEW", NULL, NULL, &Query_for_list_of_matviews},
1340 : : {"OPERATOR", NULL, NULL, NULL}, /* Querying for this is probably not such
1341 : : * a good idea. */
1342 : : {"OR REPLACE", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER},
1343 : : {"OWNED", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_ALTER}, /* for DROP OWNED BY ... */
1344 : : {"PARSER", NULL, NULL, &Query_for_list_of_ts_parsers, NULL, THING_NO_SHOW},
1345 : : {"POLICY", NULL, NULL, NULL},
1346 : : {"PROCEDURE", NULL, NULL, Query_for_list_of_procedures},
1347 : : {"PROPERTY GRAPH", NULL, NULL, &Query_for_list_of_propgraphs},
1348 : : {"PUBLICATION", NULL, Query_for_list_of_publications},
1349 : : {"ROLE", Query_for_list_of_roles},
1350 : : {"ROUTINE", NULL, NULL, &Query_for_list_of_routines, NULL, THING_NO_CREATE},
1351 : : {"RULE", "SELECT rulename FROM pg_catalog.pg_rules WHERE rulename LIKE '%s'"},
1352 : : {"SCHEMA", Query_for_list_of_schemas},
1353 : : {"SEQUENCE", NULL, NULL, &Query_for_list_of_sequences},
1354 : : {"SERVER", Query_for_list_of_servers},
1355 : : {"STATISTICS", NULL, NULL, &Query_for_list_of_statistics},
1356 : : {"SUBSCRIPTION", NULL, Query_for_list_of_subscriptions},
1357 : : {"SYSTEM", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
1358 : : {"TABLE", NULL, NULL, &Query_for_list_of_tables},
1359 : : {"TABLESPACE", Query_for_list_of_tablespaces},
1360 : : {"TEMP", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER}, /* for CREATE TEMP TABLE
1361 : : * ... */
1362 : : {"TEMPLATE", NULL, NULL, &Query_for_list_of_ts_templates, NULL, THING_NO_SHOW},
1363 : : {"TEMPORARY", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER}, /* for CREATE TEMPORARY
1364 : : * TABLE ... */
1365 : : {"TEXT SEARCH", NULL, NULL, NULL},
1366 : : {"TRANSFORM", NULL, NULL, NULL, NULL, THING_NO_ALTER},
1367 : : {"TRIGGER", "SELECT tgname FROM pg_catalog.pg_trigger WHERE tgname LIKE '%s' AND NOT tgisinternal"},
1368 : : {"TYPE", NULL, NULL, &Query_for_list_of_datatypes},
1369 : : {"UNIQUE", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER}, /* for CREATE UNIQUE
1370 : : * INDEX ... */
1371 : : {"UNLOGGED", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER}, /* for CREATE UNLOGGED
1372 : : * TABLE ... */
1373 : : {"USER", Query_for_list_of_roles, NULL, NULL, Keywords_for_user_thing},
1374 : : {"USER MAPPING FOR", NULL, NULL, NULL},
1375 : : {"VIEW", NULL, NULL, &Query_for_list_of_views},
1376 : : {NULL} /* end of list */
1377 : : };
1378 : :
1379 : : /*
1380 : : * The tcpatterns[] table provides the initial pattern-match rule for each
1381 : : * switch case in match_previous_words(). The contents of the table
1382 : : * are constructed by gen_tabcomplete.pl.
1383 : : */
1384 : :
1385 : : /* Basic match rules appearing in tcpatterns[].kind */
1386 : : enum TCPatternKind
1387 : : {
1388 : : Match,
1389 : : MatchCS,
1390 : : HeadMatch,
1391 : : HeadMatchCS,
1392 : : TailMatch,
1393 : : TailMatchCS,
1394 : : };
1395 : :
1396 : : /* Things besides string literals that can appear in tcpatterns[].words */
1397 : : #define MatchAny NULL
1398 : : #define MatchAnyExcept(pattern) ("!" pattern)
1399 : : #define MatchAnyN ""
1400 : :
1401 : : /* One entry in tcpatterns[] */
1402 : : typedef struct
1403 : : {
1404 : : int id; /* case label used in match_previous_words */
1405 : : enum TCPatternKind kind; /* match kind, see above */
1406 : : int nwords; /* length of words[] array */
1407 : : const char *const *words; /* array of match words */
1408 : : } TCPattern;
1409 : :
1410 : : /* Macro emitted by gen_tabcomplete.pl to fill a tcpatterns[] entry */
1411 : : #define TCPAT(id, kind, ...) \
1412 : : { (id), (kind), VA_ARGS_NARGS(__VA_ARGS__), \
1413 : : (const char * const []) { __VA_ARGS__ } }
1414 : :
1415 : : #ifdef SWITCH_CONVERSION_APPLIED
1416 : :
1417 : : static const TCPattern tcpatterns[] =
1418 : : {
1419 : : /* Insert tab-completion pattern data here. */
1420 : : };
1421 : :
1422 : : #endif /* SWITCH_CONVERSION_APPLIED */
1423 : :
1424 : : /* Storage parameters for CREATE TABLE and ALTER TABLE */
1425 : : static const char *const table_storage_parameters[] = {
1426 : : "autovacuum_analyze_scale_factor",
1427 : : "autovacuum_analyze_threshold",
1428 : : "autovacuum_enabled",
1429 : : "autovacuum_freeze_max_age",
1430 : : "autovacuum_freeze_min_age",
1431 : : "autovacuum_freeze_table_age",
1432 : : "autovacuum_multixact_freeze_max_age",
1433 : : "autovacuum_multixact_freeze_min_age",
1434 : : "autovacuum_multixact_freeze_table_age",
1435 : : "autovacuum_parallel_workers",
1436 : : "autovacuum_vacuum_cost_delay",
1437 : : "autovacuum_vacuum_cost_limit",
1438 : : "autovacuum_vacuum_insert_scale_factor",
1439 : : "autovacuum_vacuum_insert_threshold",
1440 : : "autovacuum_vacuum_max_threshold",
1441 : : "autovacuum_vacuum_scale_factor",
1442 : : "autovacuum_vacuum_threshold",
1443 : : "fillfactor",
1444 : : "log_autovacuum_min_duration",
1445 : : "log_autoanalyze_min_duration",
1446 : : "parallel_workers",
1447 : : "toast.autovacuum_enabled",
1448 : : "toast.autovacuum_freeze_max_age",
1449 : : "toast.autovacuum_freeze_min_age",
1450 : : "toast.autovacuum_freeze_table_age",
1451 : : "toast.autovacuum_multixact_freeze_max_age",
1452 : : "toast.autovacuum_multixact_freeze_min_age",
1453 : : "toast.autovacuum_multixact_freeze_table_age",
1454 : : "toast.autovacuum_vacuum_cost_delay",
1455 : : "toast.autovacuum_vacuum_cost_limit",
1456 : : "toast.autovacuum_vacuum_insert_scale_factor",
1457 : : "toast.autovacuum_vacuum_insert_threshold",
1458 : : "toast.autovacuum_vacuum_max_threshold",
1459 : : "toast.autovacuum_vacuum_scale_factor",
1460 : : "toast.autovacuum_vacuum_threshold",
1461 : : "toast.log_autovacuum_min_duration",
1462 : : "toast.vacuum_index_cleanup",
1463 : : "toast.vacuum_max_eager_freeze_failure_rate",
1464 : : "toast.vacuum_truncate",
1465 : : "toast_tuple_target",
1466 : : "user_catalog_table",
1467 : : "vacuum_index_cleanup",
1468 : : "vacuum_max_eager_freeze_failure_rate",
1469 : : "vacuum_truncate",
1470 : : NULL
1471 : : };
1472 : :
1473 : : /* Optional parameters for CREATE VIEW and ALTER VIEW */
1474 : : static const char *const view_optional_parameters[] = {
1475 : : "check_option",
1476 : : "security_barrier",
1477 : : "security_invoker",
1478 : : NULL
1479 : : };
1480 : :
1481 : : /* Forward declaration of functions */
1482 : : static char **psql_completion(const char *text, int start, int end);
1483 : : static char **match_previous_words(int pattern_id,
1484 : : const char *text, int start, int end,
1485 : : char **previous_words,
1486 : : int previous_words_count);
1487 : : static char *create_command_generator(const char *text, int state);
1488 : : static char *drop_command_generator(const char *text, int state);
1489 : : static char *alter_command_generator(const char *text, int state);
1490 : : static char *complete_from_query(const char *text, int state);
1491 : : static char *complete_from_versioned_query(const char *text, int state);
1492 : : static char *complete_from_schema_query(const char *text, int state);
1493 : : static char *complete_from_versioned_schema_query(const char *text, int state);
1494 : : static char *_complete_from_query(const char *simple_query,
1495 : : const SchemaQuery *schema_query,
1496 : : const char *const *keywords,
1497 : : bool verbatim,
1498 : : const char *text, int state);
1499 : : static void set_completion_reference(const char *word);
1500 : : static void set_completion_reference_verbatim(const char *word);
1501 : : static char *complete_from_list(const char *text, int state);
1502 : : static char *complete_from_const(const char *text, int state);
1503 : : static void append_variable_names(char ***varnames, int *nvars,
1504 : : int *maxvars, const char *varname,
1505 : : const char *prefix, const char *suffix);
1506 : : static char **complete_from_variables(const char *text,
1507 : : const char *prefix, const char *suffix, bool need_value);
1508 : : static char *complete_from_files(const char *text, int state);
1509 : : static char *_complete_from_files(const char *text, int state);
1510 : :
1511 : : static char *pg_strdup_keyword_case(const char *s, const char *ref);
1512 : : static char *escape_string(const char *text);
1513 : : static char *make_like_pattern(const char *word);
1514 : : static void parse_identifier(const char *ident,
1515 : : char **schemaname, char **objectname,
1516 : : bool *schemaquoted, bool *objectquoted);
1517 : : static char *requote_identifier(const char *schemaname, const char *objectname,
1518 : : bool quote_schema, bool quote_object);
1519 : : static bool identifier_needs_quotes(const char *ident);
1520 : : static PGresult *exec_query(const char *query);
1521 : :
1522 : : static char **get_previous_words(int point, char **buffer, int *nwords);
1523 : :
1524 : : static char *get_guctype(const char *varname);
1525 : :
1526 : : #ifdef USE_FILENAME_QUOTING_FUNCTIONS
1527 : : static char *quote_file_name(char *fname, int match_type, char *quote_pointer);
1528 : : static char *dequote_file_name(char *fname, int quote_char);
1529 : : #endif
1530 : :
1531 : :
1532 : : /*
1533 : : * Initialize the readline library for our purposes.
1534 : : */
1535 : : void
8223 tgl@sss.pgh.pa.us 1536 :CBC 3 : initialize_readline(void)
1537 : : {
7919 bruce@momjian.us 1538 : 3 : rl_readline_name = (char *) pset.progname;
4414 rhaas@postgresql.org 1539 : 3 : rl_attempted_completion_function = psql_completion;
1540 : :
1541 : : #ifdef USE_FILENAME_QUOTING_FUNCTIONS
2294 tgl@sss.pgh.pa.us 1542 : 3 : rl_filename_quoting_function = quote_file_name;
1543 : 3 : rl_filename_dequoting_function = dequote_file_name;
1544 : : #endif
1545 : :
5921 itagaki.takahiro@gma 1546 : 3 : rl_basic_word_break_characters = WORD_BREAKS;
1547 : :
1548 : : /*
1549 : : * Ideally we'd include '"' in rl_completer_quote_characters too, which
1550 : : * should allow us to complete quoted identifiers that include spaces.
1551 : : * However, the library support for rl_completer_quote_characters is
1552 : : * presently too inconsistent to want to mess with that. (Note in
1553 : : * particular that libedit has this variable but completely ignores it.)
1554 : : */
2294 tgl@sss.pgh.pa.us 1555 : 3 : rl_completer_quote_characters = "'";
1556 : :
1557 : : /*
1558 : : * Set rl_filename_quote_characters to "all possible characters",
1559 : : * otherwise Readline will skip filename quoting if it thinks a filename
1560 : : * doesn't need quoting. Readline actually interprets this as bytes, so
1561 : : * there are no encoding considerations here.
1562 : : */
1563 : : #ifdef HAVE_RL_FILENAME_QUOTE_CHARACTERS
1564 : : {
1565 : 3 : unsigned char *fqc = (unsigned char *) pg_malloc(256);
1566 : :
1567 [ + + ]: 768 : for (int i = 0; i < 255; i++)
1568 : 765 : fqc[i] = (unsigned char) (i + 1);
1569 : 3 : fqc[255] = '\0';
1570 : 3 : rl_filename_quote_characters = (const char *) fqc;
1571 : : }
1572 : : #endif
1573 : :
8223 1574 : 3 : completion_max_records = 1000;
1575 : :
1576 : : /*
1577 : : * There is a variable rl_completion_query_items for this but apparently
1578 : : * it's not defined everywhere.
1579 : : */
1580 : 3 : }
1581 : :
1582 : : /*
1583 : : * Check if 'word' matches any of the '|'-separated strings in 'pattern',
1584 : : * using case-insensitive or case-sensitive comparisons.
1585 : : *
1586 : : * If pattern is NULL, it's a wild card that matches any word.
1587 : : * If pattern begins with '!', the result is negated, ie we check that 'word'
1588 : : * does *not* match any alternative appearing in the rest of 'pattern'.
1589 : : * Any alternative can contain '*' which is a wild card, i.e., it can match
1590 : : * any substring; however, we allow at most one '*' per alternative.
1591 : : *
1592 : : * For readability, callers should use the macros MatchAny and MatchAnyExcept
1593 : : * to invoke those two special cases for 'pattern'. (But '|' and '*' must
1594 : : * just be written directly in patterns.) There is also MatchAnyN, but that
1595 : : * is supported only in Matches/MatchesCS and is not handled here.
1596 : : */
1597 : : static bool
2783 1598 : 8240 : word_matches(const char *pattern,
1599 : : const char *word,
1600 : : bool case_sensitive)
1601 : : {
1602 : : size_t wordlen;
1603 : :
1604 : : #define cimatch(s1, s2, n) \
1605 : : (case_sensitive ? strncmp(s1, s2, n) == 0 : pg_strncasecmp(s1, s2, n) == 0)
1606 : :
1607 : : /* NULL pattern matches anything. */
3790 1608 [ + + ]: 8240 : if (pattern == NULL)
1609 : 179 : return true;
1610 : :
1611 : : /* Handle negated patterns from the MatchAnyExcept macro. */
1612 [ + + ]: 8061 : if (*pattern == '!')
2783 tgl@sss.pgh.pa.us 1613 :GBC 2 : return !word_matches(pattern + 1, word, case_sensitive);
1614 : :
1615 : : /* Else consider each alternative in the pattern. */
3790 tgl@sss.pgh.pa.us 1616 :CBC 8059 : wordlen = strlen(word);
1617 : : for (;;)
1618 : 805 : {
2783 1619 : 8864 : const char *star = NULL;
1620 : : const char *c;
1621 : :
1622 : : /* Find end of current alternative, and locate any wild card. */
3790 1623 : 8864 : c = pattern;
1624 [ + + + + ]: 59606 : while (*c != '\0' && *c != '|')
1625 : : {
2783 1626 [ + + ]: 50742 : if (*c == '*')
1627 : 409 : star = c;
3790 1628 : 50742 : c++;
1629 : : }
1630 : : /* Was there a wild card? */
2783 1631 [ + + ]: 8864 : if (star)
1632 : : {
1633 : : /* Yes, wildcard match? */
1634 : 409 : size_t beforelen = star - pattern,
1635 : 409 : afterlen = c - star - 1;
1636 : :
1637 [ + + + + : 809 : if (wordlen >= (beforelen + afterlen) &&
+ + ]
1638 [ + + + - ]: 414 : cimatch(word, pattern, beforelen) &&
1639 : 7 : cimatch(word + wordlen - afterlen, star + 1, afterlen))
3773 1640 : 7 : return true;
1641 : : }
1642 : : else
1643 : : {
1644 : : /* No, plain match? */
2783 1645 [ + + + + : 10762 : if (wordlen == (c - pattern) &&
+ + ]
1646 : 2307 : cimatch(word, pattern, wordlen))
3773 1647 : 1277 : return true;
1648 : : }
1649 : : /* Out of alternatives? */
3790 1650 [ + + ]: 7580 : if (*c == '\0')
1651 : 6775 : break;
1652 : : /* Nope, try next alternative. */
1653 : 805 : pattern = c + 1;
1654 : : }
1655 : :
1656 : 6775 : return false;
1657 : : }
1658 : :
1659 : : /*
1660 : : * Implementation of TailMatches and TailMatchesCS tests: do the last N words
1661 : : * in previous_words match the pattern arguments?
1662 : : *
1663 : : * The array indexing might look backwards, but remember that
1664 : : * previous_words[0] contains the *last* word on the line, not the first.
1665 : : */
1666 : : static bool
575 1667 : 7696 : TailMatchesArray(bool case_sensitive,
1668 : : int previous_words_count, char **previous_words,
1669 : : int narg, const char *const *args)
1670 : : {
2783 1671 [ + + ]: 7696 : if (previous_words_count < narg)
1672 : 5456 : return false;
1673 : :
1674 [ + + ]: 2345 : for (int argno = 0; argno < narg; argno++)
1675 : : {
575 1676 : 2308 : const char *arg = args[argno];
1677 : :
2783 1678 [ + + ]: 2308 : if (!word_matches(arg, previous_words[narg - argno - 1],
1679 : : case_sensitive))
1680 : 2203 : return false;
1681 : : }
1682 : :
1683 : 37 : return true;
1684 : : }
1685 : :
1686 : : /*
1687 : : * As above, but the pattern is passed as a variadic argument list.
1688 : : */
1689 : : static bool
575 1690 : 36 : TailMatchesImpl(bool case_sensitive,
1691 : : int previous_words_count, char **previous_words,
1692 : : int narg,...)
1693 : : {
1694 : : const char *argarray[64];
1695 : : va_list args;
1696 : :
1697 [ - + ]: 36 : Assert(narg <= lengthof(argarray));
1698 : :
1699 [ + + ]: 36 : if (previous_words_count < narg)
2783 1700 : 10 : return false;
1701 : :
1702 : 26 : va_start(args, narg);
575 1703 [ + + ]: 64 : for (int argno = 0; argno < narg; argno++)
1704 : 38 : argarray[argno] = va_arg(args, const char *);
1705 : 26 : va_end(args);
1706 : :
1707 : 26 : return TailMatchesArray(case_sensitive,
1708 : : previous_words_count, previous_words,
1709 : : narg, argarray);
1710 : : }
1711 : :
1712 : : /*
1713 : : * Implementation of HeadMatches and HeadMatchesCS tests: do the first N
1714 : : * words in previous_words match the pattern arguments?
1715 : : */
1716 : : static bool
1717 : 5152 : HeadMatchesArray(bool case_sensitive,
1718 : : int previous_words_count, char **previous_words,
1719 : : int narg, const char *const *args)
1720 : : {
1721 [ + + ]: 5152 : if (previous_words_count < narg)
1722 : 547 : return false;
1723 : :
2783 1724 [ + + ]: 5965 : for (int argno = 0; argno < narg; argno++)
1725 : : {
575 1726 : 5930 : const char *arg = args[argno];
1727 : :
1728 [ + + ]: 5930 : if (!word_matches(arg, previous_words[previous_words_count - argno - 1],
1729 : : case_sensitive))
2783 1730 : 4570 : return false;
1731 : : }
1732 : :
1733 : 35 : return true;
1734 : : }
1735 : :
1736 : : /*
1737 : : * As above, but the pattern is passed as a variadic argument list.
1738 : : */
1739 : : static bool
1740 : 10 : HeadMatchesImpl(bool case_sensitive,
1741 : : int previous_words_count, char **previous_words,
1742 : : int narg,...)
1743 : : {
1744 : : const char *argarray[64];
1745 : : va_list args;
1746 : :
575 1747 [ - + ]: 10 : Assert(narg <= lengthof(argarray));
1748 : :
2783 1749 [ + + ]: 10 : if (previous_words_count < narg)
1750 : 2 : return false;
1751 : :
1752 : 8 : va_start(args, narg);
575 1753 [ + + ]: 25 : for (int argno = 0; argno < narg; argno++)
1754 : 17 : argarray[argno] = va_arg(args, const char *);
1755 : 8 : va_end(args);
1756 : :
1757 : 8 : return HeadMatchesArray(case_sensitive,
1758 : : previous_words_count, previous_words,
1759 : : narg, argarray);
1760 : : }
1761 : :
1762 : : /*
1763 : : * Implementation of Matches and MatchesCS tests: do all of the words
1764 : : * in previous_words match the pattern arguments?
1765 : : *
1766 : : * This supports an additional kind of wildcard: MatchAnyN (represented as "")
1767 : : * can match any number of words, including zero, in the middle of the list.
1768 : : */
1769 : : static bool
1770 : 28094 : MatchesArray(bool case_sensitive,
1771 : : int previous_words_count, char **previous_words,
1772 : : int narg, const char *const *args)
1773 : : {
1774 : 28094 : int match_any_pos = -1;
1775 : :
1776 : : /* Even with MatchAnyN, there must be at least N-1 words */
1777 [ + + ]: 28094 : if (previous_words_count < narg - 1)
1778 : 15785 : return false;
1779 : :
1780 : : /* Check for MatchAnyN */
2783 1781 [ + + ]: 49635 : for (int argno = 0; argno < narg; argno++)
1782 : : {
575 1783 : 37957 : const char *arg = args[argno];
1784 : :
1785 [ + + + + ]: 37957 : if (arg != NULL && arg[0] == '\0')
1786 : : {
1787 : 631 : match_any_pos = argno;
1788 : 631 : break;
1789 : : }
1790 : : }
1791 : :
1792 [ + + ]: 12309 : if (match_any_pos < 0)
1793 : : {
1794 : : /* Standard case without MatchAnyN */
1795 [ + + ]: 11678 : if (previous_words_count != narg)
1796 : 8098 : return false;
1797 : :
1798 : : /* Either Head or Tail match will do for the rest */
1799 [ + + ]: 3580 : if (!HeadMatchesArray(case_sensitive,
1800 : : previous_words_count, previous_words,
1801 : : narg, args))
1802 : 3553 : return false;
1803 : : }
1804 : : else
1805 : : {
1806 : : /* Match against head */
1807 [ + - ]: 631 : if (!HeadMatchesArray(case_sensitive,
1808 : : previous_words_count, previous_words,
1809 : : match_any_pos, args))
1810 : 631 : return false;
1811 : :
1812 : : /* Match against tail */
575 tgl@sss.pgh.pa.us 1813 [ # # ]:UBC 0 : if (!TailMatchesArray(case_sensitive,
1814 : : previous_words_count, previous_words,
1815 : 0 : narg - match_any_pos - 1,
1816 : 0 : args + match_any_pos + 1))
1817 : 0 : return false;
1818 : : }
1819 : :
2783 tgl@sss.pgh.pa.us 1820 :CBC 27 : return true;
1821 : : }
1822 : :
1823 : : /*
1824 : : * As above, but the pattern is passed as a variadic argument list.
1825 : : */
1826 : : static bool
575 1827 : 14 : MatchesImpl(bool case_sensitive,
1828 : : int previous_words_count, char **previous_words,
1829 : : int narg,...)
1830 : : {
1831 : : const char *argarray[64];
1832 : : va_list args;
1833 : :
1834 [ - + ]: 14 : Assert(narg <= lengthof(argarray));
1835 : :
1836 : : /* Even with MatchAnyN, there must be at least N-1 words */
1837 [ - + ]: 14 : if (previous_words_count < narg - 1)
575 tgl@sss.pgh.pa.us 1838 :UBC 0 : return false;
1839 : :
575 tgl@sss.pgh.pa.us 1840 :CBC 14 : va_start(args, narg);
1841 [ + + ]: 56 : for (int argno = 0; argno < narg; argno++)
1842 : 42 : argarray[argno] = va_arg(args, const char *);
1843 : 14 : va_end(args);
1844 : :
1845 : 14 : return MatchesArray(case_sensitive,
1846 : : previous_words_count, previous_words,
1847 : : narg, argarray);
1848 : : }
1849 : :
1850 : : /*
1851 : : * Check if the final character of 's' is 'c'.
1852 : : */
1853 : : static bool
3790 1854 : 3 : ends_with(const char *s, char c)
1855 : : {
1856 : 3 : size_t length = strlen(s);
1857 : :
1858 [ + - + - ]: 3 : return (length > 0 && s[length - 1] == c);
1859 : : }
1860 : :
1861 : : /*
1862 : : * The completion function.
1863 : : *
1864 : : * According to readline spec this gets passed the text entered so far and its
1865 : : * start and end positions in the readline buffer. The return value is some
1866 : : * partially obscure list format that can be generated by readline's
1867 : : * rl_completion_matches() function, so we don't have to worry about it.
1868 : : */
1869 : : static char **
4414 rhaas@postgresql.org 1870 : 67 : psql_completion(const char *text, int start, int end)
1871 : : {
1872 : : /* This is the variable we'll return. */
9519 bruce@momjian.us 1873 : 67 : char **matches = NULL;
1874 : :
1875 : : /* Workspace for parsed words. */
1876 : : char *words_buffer;
1877 : :
1878 : : /* This array will contain pointers to parsed words. */
1879 : : char **previous_words;
1880 : :
1881 : : /* The number of words found on the input line. */
1882 : : int previous_words_count;
1883 : :
1884 : : /*
1885 : : * For compactness, we use these macros to reference previous_words[].
1886 : : * Caution: do not access a previous_words[] entry without having checked
1887 : : * previous_words_count to be sure it's valid. In most cases below, that
1888 : : * check is implicit in a TailMatches() or similar macro, but in some
1889 : : * places we have to check it explicitly.
1890 : : */
1891 : : #define prev_wd (previous_words[0])
1892 : : #define prev2_wd (previous_words[1])
1893 : : #define prev3_wd (previous_words[2])
1894 : : #define prev4_wd (previous_words[3])
1895 : : #define prev5_wd (previous_words[4])
1896 : : #define prev6_wd (previous_words[5])
1897 : : #define prev7_wd (previous_words[6])
1898 : : #define prev8_wd (previous_words[7])
1899 : : #define prev9_wd (previous_words[8])
1900 : :
1901 : : /* Match the last N words before point, case-insensitively. */
1902 : : #define TailMatches(...) \
1903 : : TailMatchesImpl(false, previous_words_count, previous_words, \
1904 : : VA_ARGS_NARGS(__VA_ARGS__), __VA_ARGS__)
1905 : :
1906 : : /* Match the last N words before point, case-sensitively. */
1907 : : #define TailMatchesCS(...) \
1908 : : TailMatchesImpl(true, previous_words_count, previous_words, \
1909 : : VA_ARGS_NARGS(__VA_ARGS__), __VA_ARGS__)
1910 : :
1911 : : /* Match N words representing all of the line, case-insensitively. */
1912 : : #define Matches(...) \
1913 : : MatchesImpl(false, previous_words_count, previous_words, \
1914 : : VA_ARGS_NARGS(__VA_ARGS__), __VA_ARGS__)
1915 : :
1916 : : /* Match N words representing all of the line, case-sensitively. */
1917 : : #define MatchesCS(...) \
1918 : : MatchesImpl(true, previous_words_count, previous_words, \
1919 : : VA_ARGS_NARGS(__VA_ARGS__), __VA_ARGS__)
1920 : :
1921 : : /* Match the first N words on the line, case-insensitively. */
1922 : : #define HeadMatches(...) \
1923 : : HeadMatchesImpl(false, previous_words_count, previous_words, \
1924 : : VA_ARGS_NARGS(__VA_ARGS__), __VA_ARGS__)
1925 : :
1926 : : /* Match the first N words on the line, case-sensitively. */
1927 : : #define HeadMatchesCS(...) \
1928 : : HeadMatchesImpl(true, previous_words_count, previous_words, \
1929 : : VA_ARGS_NARGS(__VA_ARGS__), __VA_ARGS__)
1930 : :
1931 : : /* psql's backslash commands. */
1932 : : static const char *const backslash_commands[] = {
1933 : : "\\a",
1934 : : "\\bind", "\\bind_named",
1935 : : "\\connect", "\\conninfo", "\\C", "\\cd", "\\close_prepared", "\\copy",
1936 : : "\\copyright", "\\crosstabview",
1937 : : "\\d", "\\da", "\\dA", "\\dAc", "\\dAf", "\\dAo", "\\dAp",
1938 : : "\\db", "\\dc", "\\dconfig", "\\dC", "\\dd", "\\ddp", "\\dD",
1939 : : "\\des", "\\det", "\\deu", "\\dew", "\\dE", "\\df",
1940 : : "\\dF", "\\dFd", "\\dFp", "\\dFt", "\\dg", "\\di", "\\dl", "\\dL",
1941 : : "\\dm", "\\dn", "\\do", "\\dO", "\\dp", "\\dP", "\\dPi", "\\dPt",
1942 : : "\\drds", "\\drg", "\\dRs", "\\dRp", "\\ds",
1943 : : "\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy",
1944 : : "\\echo", "\\edit", "\\ef", "\\elif", "\\else", "\\encoding",
1945 : : "\\endif", "\\endpipeline", "\\errverbose", "\\ev",
1946 : : "\\f", "\\flush", "\\flushrequest",
1947 : : "\\g", "\\gdesc", "\\getenv", "\\getresults", "\\gexec", "\\gset", "\\gx",
1948 : : "\\help", "\\html",
1949 : : "\\if", "\\include", "\\include_relative", "\\ir",
1950 : : "\\list", "\\lo_import", "\\lo_export", "\\lo_list", "\\lo_unlink",
1951 : : "\\out",
1952 : : "\\parse", "\\password", "\\print", "\\prompt", "\\pset",
1953 : : "\\qecho", "\\quit",
1954 : : "\\reset", "\\restrict",
1955 : : "\\s", "\\sendpipeline", "\\set", "\\setenv", "\\sf",
1956 : : "\\startpipeline", "\\sv", "\\syncpipeline",
1957 : : "\\t", "\\T", "\\timing",
1958 : : "\\unrestrict", "\\unset",
1959 : : "\\x",
1960 : : "\\warn", "\\watch", "\\write",
1961 : : "\\z",
1962 : : "\\!", "\\?",
1963 : : NULL
1964 : : };
1965 : :
1966 : : /*
1967 : : * Temporary workaround for a bug in recent (2019) libedit: it incorrectly
1968 : : * de-escapes the input "text", causing us to fail to recognize backslash
1969 : : * commands. So get the string to look at from rl_line_buffer instead.
1970 : : */
2314 tgl@sss.pgh.pa.us 1971 : 67 : char *text_copy = pnstrdup(rl_line_buffer + start, end - start);
1972 : 67 : text = text_copy;
1973 : :
1974 : : /* Remember last char of the given input word. */
2294 1975 [ + + ]: 67 : completion_last_char = (end > start) ? text[end - start - 1] : '\0';
1976 : :
1977 : : /* We usually want the append character to be a space. */
9519 bruce@momjian.us 1978 : 67 : rl_completion_append_character = ' ';
1979 : :
1980 : : /* Clear a few things. */
1981 : 67 : completion_charp = NULL;
1982 : 67 : completion_charpp = NULL;
1556 tgl@sss.pgh.pa.us 1983 : 67 : completion_vquery = NULL;
1984 : 67 : completion_squery = NULL;
1985 : 67 : completion_ref_object = NULL;
1986 : 67 : completion_ref_schema = NULL;
1987 : :
1988 : : /*
1989 : : * Scan the input line to extract the words before our current position.
1990 : : * According to those we'll make some smart decisions on what the user is
1991 : : * probably intending to type.
1992 : : */
3789 1993 : 67 : previous_words = get_previous_words(start,
1994 : : &words_buffer,
1995 : : &previous_words_count);
1996 : :
1997 : : /* If current word is a backslash command, offer completions for that */
9519 bruce@momjian.us 1998 [ + + ]: 67 : if (text[0] == '\\')
5207 peter_e@gmx.net 1999 : 1 : COMPLETE_WITH_LIST_CS(backslash_commands);
2000 : :
2001 : : /* If current word is a variable interpolation, handle that case */
5562 rhaas@postgresql.org 2002 [ + + + - ]: 66 : else if (text[0] == ':' && text[1] != ':')
2003 : : {
2004 [ - + ]: 2 : if (text[1] == '\'')
4284 fujii@postgresql.org 2005 :UBC 0 : matches = complete_from_variables(text, ":'", "'", true);
5562 rhaas@postgresql.org 2006 [ - + ]:CBC 2 : else if (text[1] == '"')
4284 fujii@postgresql.org 2007 :UBC 0 : matches = complete_from_variables(text, ":\"", "\"", true);
780 akorotkov@postgresql 2008 [ + + + - ]:CBC 2 : else if (text[1] == '{' && text[2] == '?')
2009 : 1 : matches = complete_from_variables(text, ":{?", "}", true);
2010 : : else
4284 fujii@postgresql.org 2011 : 1 : matches = complete_from_variables(text, ":", "", true);
2012 : : }
2013 : :
2014 : : /* If no previous word, suggest one of the basic sql commands */
3790 tgl@sss.pgh.pa.us 2015 [ + + ]: 64 : else if (previous_words_count == 0)
9519 bruce@momjian.us 2016 : 2 : COMPLETE_WITH_LIST(sql_commands);
2017 : :
2018 : : /* Else try completions based on matching patterns of previous words */
2019 : : else
2020 : : {
2021 : : #ifdef SWITCH_CONVERSION_APPLIED
2022 : : /*
2023 : : * If we have transformed match_previous_words into a switch, iterate
2024 : : * through tcpatterns[] to see which pattern ids match.
2025 : : *
2026 : : * For now, we have to try the patterns in the order they are stored
2027 : : * (matching the order of switch cases in match_previous_words),
2028 : : * because some of the logic in match_previous_words assumes that
2029 : : * previous matches have been eliminated. This is fairly
2030 : : * unprincipled, and it is likely that there are undesirable as well
2031 : : * as desirable interactions hidden in the order of the pattern
2032 : : * checks. TODO: think about a better way to manage that.
2033 : : */
575 tgl@sss.pgh.pa.us 2034 [ + + ]: 36689 : for (int tindx = 0; tindx < lengthof(tcpatterns); tindx++)
2035 : : {
2036 : 36683 : const TCPattern *tcpat = tcpatterns + tindx;
2037 : 36683 : bool match = false;
2038 : :
2039 [ + - + + : 36683 : switch (tcpat->kind)
+ + - ]
2040 : : {
2041 : 28080 : case Match:
2042 : 28080 : match = MatchesArray(false,
2043 : : previous_words_count,
2044 : : previous_words,
2045 : 28080 : tcpat->nwords, tcpat->words);
2046 : 28080 : break;
575 tgl@sss.pgh.pa.us 2047 :UBC 0 : case MatchCS:
2048 : 0 : match = MatchesArray(true,
2049 : : previous_words_count,
2050 : : previous_words,
2051 : 0 : tcpat->nwords, tcpat->words);
2052 : 0 : break;
575 tgl@sss.pgh.pa.us 2053 :CBC 913 : case HeadMatch:
2054 : 913 : match = HeadMatchesArray(false,
2055 : : previous_words_count,
2056 : : previous_words,
2057 : 913 : tcpat->nwords, tcpat->words);
2058 : 913 : break;
2059 : 20 : case HeadMatchCS:
2060 : 20 : match = HeadMatchesArray(true,
2061 : : previous_words_count,
2062 : : previous_words,
2063 : 20 : tcpat->nwords, tcpat->words);
2064 : 20 : break;
2065 : 7071 : case TailMatch:
2066 : 7071 : match = TailMatchesArray(false,
2067 : : previous_words_count,
2068 : : previous_words,
2069 : 7071 : tcpat->nwords, tcpat->words);
2070 : 7071 : break;
2071 : 599 : case TailMatchCS:
2072 : 599 : match = TailMatchesArray(true,
2073 : : previous_words_count,
2074 : : previous_words,
2075 : 599 : tcpat->nwords, tcpat->words);
2076 : 599 : break;
2077 : : }
2078 [ + + ]: 36683 : if (match)
2079 : : {
2080 : 58 : matches = match_previous_words(tcpat->id, text, start, end,
2081 : : previous_words,
2082 : : previous_words_count);
2083 [ + + ]: 58 : if (matches != NULL)
2084 : 56 : break;
2085 : : }
2086 : : }
2087 : : #else /* !SWITCH_CONVERSION_APPLIED */
2088 : : /*
2089 : : * If gen_tabcomplete.pl hasn't been applied to this code, just let
2090 : : * match_previous_words scan through all its patterns.
2091 : : */
2092 : : matches = match_previous_words(0, text, start, end,
2093 : : previous_words,
2094 : : previous_words_count);
2095 : : #endif /* SWITCH_CONVERSION_APPLIED */
2096 : : }
2097 : :
2098 : : /*
2099 : : * Finally, we look through the list of "things", such as TABLE, INDEX and
2100 : : * check if that was the previous word. If so, execute the query to get a
2101 : : * list of them.
2102 : : */
572 2103 [ + + + - ]: 67 : if (matches == NULL && previous_words_count > 0)
2104 : : {
2105 : : const pgsql_thing_t *wac;
2106 : :
575 2107 [ + + ]: 254 : for (wac = words_after_create; wac->name != NULL; wac++)
2108 : : {
2109 [ + + ]: 252 : if (pg_strcasecmp(prev_wd, wac->name) == 0)
2110 : : {
2111 [ - + ]: 4 : if (wac->query)
575 tgl@sss.pgh.pa.us 2112 :UBC 0 : COMPLETE_WITH_QUERY_LIST(wac->query,
2113 : : wac->keywords);
575 tgl@sss.pgh.pa.us 2114 [ + + ]:CBC 4 : else if (wac->vquery)
2115 : 1 : COMPLETE_WITH_VERSIONED_QUERY_LIST(wac->vquery,
2116 : : wac->keywords);
2117 [ + - ]: 3 : else if (wac->squery)
2118 : 3 : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY_LIST(wac->squery,
2119 : : wac->keywords);
2120 : 4 : break;
2121 : : }
2122 : : }
2123 : : }
2124 : :
2125 : : /*
2126 : : * If we still don't have anything to match we have to fabricate some sort
2127 : : * of default list. If we were to just return NULL, readline automatically
2128 : : * attempts filename completion, and that's usually no good.
2129 : : */
2130 [ + + ]: 67 : if (matches == NULL)
2131 : : {
2132 : 2 : COMPLETE_WITH_CONST(true, "");
2133 : : /* Also, prevent Readline from appending stuff to the non-match */
2134 : 2 : rl_completion_append_character = '\0';
2135 : : #ifdef HAVE_RL_COMPLETION_SUPPRESS_QUOTE
2136 : 2 : rl_completion_suppress_quote = 1;
2137 : : #endif
2138 : : }
2139 : :
2140 : : /* free storage */
2141 : 67 : free(previous_words);
2142 : 67 : free(words_buffer);
2143 : 67 : free(text_copy);
2144 : 67 : free(completion_ref_object);
2145 : 67 : completion_ref_object = NULL;
2146 : 67 : free(completion_ref_schema);
2147 : 67 : completion_ref_schema = NULL;
2148 : :
2149 : : /* Return our Grand List O' Matches */
2150 : 67 : return matches;
2151 : : }
2152 : :
2153 : : /*
2154 : : * Subroutine to try matches based on previous_words.
2155 : : *
2156 : : * This can operate in one of two modes. As presented, the body of the
2157 : : * function is a long if-else-if chain that sequentially tries each known
2158 : : * match rule. That works, but some C compilers have trouble with such a long
2159 : : * else-if chain, either taking extra time to compile or failing altogether.
2160 : : * Therefore, we prefer to transform the else-if chain into a switch, and then
2161 : : * each call of this function considers just one match rule (under control of
2162 : : * a loop in psql_completion()). Compilers tend to be more ready to deal
2163 : : * with many-arm switches than many-arm else-if chains.
2164 : : *
2165 : : * Each if-condition in this function must begin with a call of one of the
2166 : : * functions Matches, HeadMatches, TailMatches, MatchesCS, HeadMatchesCS, or
2167 : : * TailMatchesCS. The preprocessor gen_tabcomplete.pl strips out those
2168 : : * calls and converts them into entries in tcpatterns[], which are evaluated
2169 : : * by the calling loop in psql_completion(). Successful matches result in
2170 : : * calls to this function with the appropriate pattern_id, causing just the
2171 : : * corresponding switch case to be executed.
2172 : : *
2173 : : * If-conditions in this function can be more complex than a single *Matches
2174 : : * function call in one of two ways (but not both!). They can be OR's
2175 : : * of *Matches calls, such as
2176 : : * else if (Matches("ALTER", "VIEW", MatchAny, "ALTER", MatchAny) ||
2177 : : * Matches("ALTER", "VIEW", MatchAny, "ALTER", "COLUMN", MatchAny))
2178 : : * or they can be a *Matches call AND'ed with some other condition, e.g.
2179 : : * else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "TABLE", MatchAny) &&
2180 : : * !ends_with(prev_wd, ','))
2181 : : * The former case is transformed into multiple tcpatterns[] entries and
2182 : : * multiple case labels for the same bit of code. The latter case is
2183 : : * transformed into a case label and a contained if-statement.
2184 : : *
2185 : : * This is split out of psql_completion() primarily to separate code that
2186 : : * gen_tabcomplete.pl should process from code that it should not, although
2187 : : * doing so also helps to avoid extra indentation of this code.
2188 : : *
2189 : : * Returns a matches list, or NULL if no match.
2190 : : */
2191 : : static char **
2192 : 58 : match_previous_words(int pattern_id,
2193 : : const char *text, int start, int end,
2194 : : char **previous_words, int previous_words_count)
2195 : : {
2196 : : /* This is the variable we'll return. */
2197 : 58 : char **matches = NULL;
2198 : :
2199 : : /* Dummy statement, allowing all the match rules to look like "else if" */
2200 : : if (0)
2201 : : {
2202 : : /* skip */
2203 : : }
2204 : :
2205 : : /* gen_tabcomplete.pl begins special processing here */
2206 [ + - + - : 58 : /* BEGIN GEN_TABCOMPLETE */
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- ]
2207 : :
2208 : : /* CREATE */
2209 : : /* complete with something you can create */
2783 2210 : 1 : else if (TailMatches("CREATE"))
2211 : : {
2212 : : /* only some object types can be created as part of CREATE SCHEMA */
1040 michael@paquier.xyz 2213 [ - + ]: 1 : if (HeadMatches("CREATE", "SCHEMA"))
29 tgl@sss.pgh.pa.us 2214 :UNC 0 : COMPLETE_WITH("AGGREGATE", "COLLATION", "DOMAIN", "FUNCTION",
2215 : : "INDEX", "OPERATOR", "PROCEDURE", "SEQUENCE", "TABLE",
2216 : : "TEXT SEARCH CONFIGURATION", "TEXT SEARCH DICTIONARY",
2217 : : "TEXT SEARCH PARSER", "TEXT SEARCH TEMPLATE",
2218 : : "TRIGGER", "TYPE", "VIEW",
2219 : : /* for INDEX and TABLE/SEQUENCE, respectively */
2220 : : "UNIQUE", "UNLOGGED");
2221 : : else
222 msawada@postgresql.o 2222 :GNC 1 : COMPLETE_WITH_GENERATOR(create_command_generator);
2223 : : }
2224 : : /* complete with something you can create or replace */
2426 fujii@postgresql.org 2225 :CBC 1 : else if (TailMatches("CREATE", "OR", "REPLACE"))
2426 fujii@postgresql.org 2226 :UBC 0 : COMPLETE_WITH("FUNCTION", "PROCEDURE", "LANGUAGE", "RULE", "VIEW",
2227 : : "AGGREGATE", "TRANSFORM", "TRIGGER");
2228 : :
2229 : : /* DROP, but not DROP embedded in other commands */
2230 : : /* complete with something you can drop */
2783 tgl@sss.pgh.pa.us 2231 : 0 : else if (Matches("DROP"))
222 msawada@postgresql.o 2232 :GNC 1 : COMPLETE_WITH_GENERATOR(drop_command_generator);
2233 : :
2234 : : /* ALTER */
2235 : :
2236 : : /* ALTER TABLE */
2783 tgl@sss.pgh.pa.us 2237 :CBC 1 : else if (Matches("ALTER", "TABLE"))
1556 tgl@sss.pgh.pa.us 2238 :UBC 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_tables,
2239 : : "ALL IN TABLESPACE");
2240 : :
2241 : : /* ALTER something */
2783 2242 : 0 : else if (Matches("ALTER"))
222 msawada@postgresql.o 2243 :UNC 0 : COMPLETE_WITH_GENERATOR(alter_command_generator);
2244 : : /* ALTER TABLE,INDEX,MATERIALIZED VIEW ALL IN TABLESPACE xxx */
2783 tgl@sss.pgh.pa.us 2245 :UBC 0 : else if (TailMatches("ALL", "IN", "TABLESPACE", MatchAny))
2246 : 0 : COMPLETE_WITH("SET TABLESPACE", "OWNED BY");
2247 : : /* ALTER TABLE,INDEX,MATERIALIZED VIEW ALL IN TABLESPACE xxx OWNED BY */
2248 : 0 : else if (TailMatches("ALL", "IN", "TABLESPACE", MatchAny, "OWNED", "BY"))
4258 sfrost@snowman.net 2249 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
2250 : : /* ALTER TABLE,INDEX,MATERIALIZED VIEW ALL IN TABLESPACE xxx OWNED BY xxx */
2783 tgl@sss.pgh.pa.us 2251 : 0 : else if (TailMatches("ALL", "IN", "TABLESPACE", MatchAny, "OWNED", "BY", MatchAny))
2252 : 0 : COMPLETE_WITH("SET TABLESPACE");
2253 : : /* ALTER AGGREGATE,FUNCTION,PROCEDURE,ROUTINE <name> */
2254 : 0 : else if (Matches("ALTER", "AGGREGATE|FUNCTION|PROCEDURE|ROUTINE", MatchAny))
2255 : 0 : COMPLETE_WITH("(");
2256 : : /* ALTER AGGREGATE <name> (...) */
1903 michael@paquier.xyz 2257 : 0 : else if (Matches("ALTER", "AGGREGATE", MatchAny, MatchAny))
2258 : : {
3790 tgl@sss.pgh.pa.us 2259 [ # # ]: 0 : if (ends_with(prev_wd, ')'))
2783 2260 : 0 : COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA");
2261 : : else
5052 magnus@hagander.net 2262 : 0 : COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
2263 : : }
2264 : : /* ALTER FUNCTION <name> (...) */
1215 dean.a.rasheed@gmail 2265 : 0 : else if (Matches("ALTER", "FUNCTION", MatchAny, MatchAny))
2266 : : {
2267 [ # # ]: 0 : if (ends_with(prev_wd, ')'))
2268 : 0 : COMPLETE_WITH(Alter_function_options);
2269 : : else
2270 : 0 : COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
2271 : : }
2272 : : /* ALTER PROCEDURE <name> (...) */
2273 : 0 : else if (Matches("ALTER", "PROCEDURE", MatchAny, MatchAny))
2274 : : {
2275 [ # # ]: 0 : if (ends_with(prev_wd, ')'))
2276 : 0 : COMPLETE_WITH(Alter_procedure_options);
2277 : : else
2278 : 0 : COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
2279 : : }
2280 : : /* ALTER ROUTINE <name> (...) */
2281 : 0 : else if (Matches("ALTER", "ROUTINE", MatchAny, MatchAny))
2282 : : {
1903 michael@paquier.xyz 2283 [ # # ]: 0 : if (ends_with(prev_wd, ')'))
1215 dean.a.rasheed@gmail 2284 : 0 : COMPLETE_WITH(Alter_routine_options);
2285 : : else
1903 michael@paquier.xyz 2286 : 0 : COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
2287 : : }
2288 : : /* ALTER FUNCTION|ROUTINE <name> (...) PARALLEL */
1215 dean.a.rasheed@gmail 2289 : 0 : else if (Matches("ALTER", "FUNCTION|ROUTINE", MatchAny, MatchAny, "PARALLEL"))
2290 : 0 : COMPLETE_WITH("RESTRICTED", "SAFE", "UNSAFE");
2291 : : /* ALTER FUNCTION|PROCEDURE|ROUTINE <name> (...) [EXTERNAL] SECURITY */
2292 : 0 : else if (Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny, "SECURITY") ||
2293 : : Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny, "EXTERNAL", "SECURITY"))
2294 : 0 : COMPLETE_WITH("DEFINER", "INVOKER");
2295 : : /* ALTER FUNCTION|PROCEDURE|ROUTINE <name> (...) RESET */
2296 : 0 : else if (Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny, "RESET"))
2297 : 0 : COMPLETE_WITH_QUERY_VERBATIM_PLUS(Query_for_list_of_set_vars,
2298 : : "ALL");
2299 : : /* ALTER FUNCTION|PROCEDURE|ROUTINE <name> (...) SET */
2300 : 0 : else if (Matches("ALTER", "FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny, "SET"))
2301 : 0 : COMPLETE_WITH_QUERY_VERBATIM_PLUS(Query_for_list_of_set_vars,
2302 : : "SCHEMA");
2303 : :
2304 : : /* ALTER PUBLICATION <name> */
2783 tgl@sss.pgh.pa.us 2305 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny))
1651 akapila@postgresql.o 2306 : 0 : COMPLETE_WITH("ADD", "DROP", "OWNER TO", "RENAME TO", "SET");
2307 : : /* ALTER PUBLICATION <name> ADD */
2308 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "ADD"))
1321 alvherre@alvh.no-ip. 2309 : 0 : COMPLETE_WITH("TABLES IN SCHEMA", "TABLE");
575 tgl@sss.pgh.pa.us 2310 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "ADD|SET", "TABLE"))
2311 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
2312 : 0 : else if (HeadMatches("ALTER", "PUBLICATION", MatchAny, "ADD|SET", "TABLE") &&
2313 [ # # ]: 0 : ends_with(prev_wd, ','))
1556 2314 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
2315 : :
2316 : : /*
2317 : : * "ALTER PUBLICATION <name> SET TABLE <name> WHERE (" - complete with
2318 : : * table attributes
2319 : : *
2320 : : * "ALTER PUBLICATION <name> ADD TABLE <name> WHERE (" - complete with
2321 : : * table attributes
2322 : : */
575 2323 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, MatchAnyN, "WHERE"))
1533 akapila@postgresql.o 2324 : 0 : COMPLETE_WITH("(");
575 tgl@sss.pgh.pa.us 2325 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, MatchAnyN, "WHERE", "("))
1533 akapila@postgresql.o 2326 : 0 : COMPLETE_WITH_ATTR(prev3_wd);
2327 : 0 : else if (HeadMatches("ALTER", "PUBLICATION", MatchAny, "ADD|SET", "TABLE") &&
2328 [ # # ]: 0 : !TailMatches("WHERE", "(*)"))
2329 : 0 : COMPLETE_WITH(",", "WHERE (");
1558 alvherre@alvh.no-ip. 2330 : 0 : else if (HeadMatches("ALTER", "PUBLICATION", MatchAny, "ADD|SET", "TABLE"))
2331 : 0 : COMPLETE_WITH(",");
2332 : : /* ALTER PUBLICATION <name> DROP */
1651 akapila@postgresql.o 2333 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "DROP"))
1321 alvherre@alvh.no-ip. 2334 : 0 : COMPLETE_WITH("TABLES IN SCHEMA", "TABLE");
2335 : : /* ALTER PUBLICATION <name> SET */
2783 tgl@sss.pgh.pa.us 2336 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET"))
46 akapila@postgresql.o 2337 :UNC 0 : COMPLETE_WITH("(", "ALL SEQUENCES", "ALL TABLES", "TABLES IN SCHEMA", "TABLE");
2338 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET", "ALL"))
2339 : 0 : COMPLETE_WITH("SEQUENCES", "TABLES");
2340 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET", "ALL", "TABLES"))
35 2341 : 0 : COMPLETE_WITH("EXCEPT ( TABLE");
46 2342 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET", "ALL", "TABLES", "EXCEPT"))
35 2343 : 0 : COMPLETE_WITH("( TABLE");
2344 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET", "ALL", "TABLES", "EXCEPT", "("))
2345 : 0 : COMPLETE_WITH("TABLE");
2346 : : /* Complete "ALTER PUBLICATION <name> FOR TABLE" with "<table>, ..." */
2347 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET", "ALL", "TABLES", "EXCEPT", "(", "TABLE"))
2348 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
2349 [ # # ]: 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET", "ALL", "TABLES", "EXCEPT", "(", "TABLE", MatchAnyN) && ends_with(prev_wd, ','))
46 2350 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
35 2351 [ # # ]: 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "SET", "ALL", "TABLES", "EXCEPT", "(", "TABLE", MatchAnyN) && !ends_with(prev_wd, ','))
2352 : 0 : COMPLETE_WITH(")");
1313 alvherre@alvh.no-ip. 2353 :UBC 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, "ADD|DROP|SET", "TABLES", "IN", "SCHEMA"))
1556 tgl@sss.pgh.pa.us 2354 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_schemas
2355 : : " AND nspname NOT LIKE E'pg\\\\_%%'",
2356 : : "CURRENT_SCHEMA");
2357 : : /* ALTER PUBLICATION <name> SET ( */
575 2358 : 0 : else if (Matches("ALTER", "PUBLICATION", MatchAny, MatchAnyN, "SET", "("))
544 akapila@postgresql.o 2359 : 0 : COMPLETE_WITH("publish", "publish_generated_columns", "publish_via_partition_root");
2360 : : /* ALTER SUBSCRIPTION <name> */
2783 tgl@sss.pgh.pa.us 2361 : 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny))
2362 : 0 : COMPLETE_WITH("CONNECTION", "ENABLE", "DISABLE", "OWNER TO",
2363 : : "RENAME TO", "REFRESH PUBLICATION", "REFRESH SEQUENCES",
2364 : : "SERVER", "SET", "SKIP (", "ADD PUBLICATION", "DROP PUBLICATION");
41 msawada@postgresql.o 2365 :UNC 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, "SERVER"))
2366 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_servers);
2367 : : /* ALTER SUBSCRIPTION <name> REFRESH */
194 akapila@postgresql.o 2368 : 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, MatchAnyN, "REFRESH"))
2369 : 0 : COMPLETE_WITH("PUBLICATION", "SEQUENCES");
2370 : : /* ALTER SUBSCRIPTION <name> REFRESH PUBLICATION WITH ( */
575 tgl@sss.pgh.pa.us 2371 :UBC 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, MatchAnyN, "REFRESH", "PUBLICATION", "WITH", "("))
2783 2372 : 0 : COMPLETE_WITH("copy_data");
2373 : : /* ALTER SUBSCRIPTION <name> SET */
2374 : 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, "SET"))
2375 : 0 : COMPLETE_WITH("(", "PUBLICATION");
2376 : : /* ALTER SUBSCRIPTION <name> SET ( */
575 2377 : 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, MatchAnyN, "SET", "("))
245 akapila@postgresql.o 2378 :UNC 0 : COMPLETE_WITH("binary", "disable_on_error", "failover",
2379 : : "max_retention_duration", "origin",
2380 : : "password_required", "retain_dead_tuples",
2381 : : "run_as_owner", "slot_name", "streaming",
2382 : : "synchronous_commit", "two_phase");
2383 : : /* ALTER SUBSCRIPTION <name> SKIP ( */
575 tgl@sss.pgh.pa.us 2384 :UBC 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, MatchAnyN, "SKIP", "("))
1505 akapila@postgresql.o 2385 : 0 : COMPLETE_WITH("lsn");
2386 : : /* ALTER SUBSCRIPTION <name> SET PUBLICATION */
575 tgl@sss.pgh.pa.us 2387 : 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, MatchAnyN, "SET", "PUBLICATION"))
2388 : : {
2389 : : /* complete with nothing here as this refers to remote publications */
2390 : : }
2391 : : /* ALTER SUBSCRIPTION <name> ADD|DROP|SET PUBLICATION <name> */
2392 : 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, MatchAnyN,
2393 : : "ADD|DROP|SET", "PUBLICATION", MatchAny))
2783 2394 : 0 : COMPLETE_WITH("WITH (");
2395 : : /* ALTER SUBSCRIPTION <name> ADD|DROP|SET PUBLICATION <name> WITH ( */
575 2396 : 0 : else if (Matches("ALTER", "SUBSCRIPTION", MatchAny, MatchAnyN,
2397 : : "ADD|DROP|SET", "PUBLICATION", MatchAny, "WITH", "("))
2783 2398 : 0 : COMPLETE_WITH("copy_data", "refresh");
2399 : :
2400 : : /* ALTER SCHEMA <name> */
2401 : 0 : else if (Matches("ALTER", "SCHEMA", MatchAny))
2402 : 0 : COMPLETE_WITH("OWNER TO", "RENAME TO");
2403 : :
2404 : : /* ALTER COLLATION <name> */
2405 : 0 : else if (Matches("ALTER", "COLLATION", MatchAny))
1559 peter@eisentraut.org 2406 : 0 : COMPLETE_WITH("OWNER TO", "REFRESH VERSION", "RENAME TO", "SET SCHEMA");
2407 : :
2408 : : /* ALTER CONVERSION <name> */
2783 tgl@sss.pgh.pa.us 2409 : 0 : else if (Matches("ALTER", "CONVERSION", MatchAny))
2410 : 0 : COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA");
2411 : :
2412 : : /* ALTER DATABASE <name> */
2413 : 0 : else if (Matches("ALTER", "DATABASE", MatchAny))
1541 peter@eisentraut.org 2414 : 0 : COMPLETE_WITH("RESET", "SET", "OWNER TO", "REFRESH COLLATION VERSION", "RENAME TO",
2415 : : "IS_TEMPLATE", "ALLOW_CONNECTIONS",
2416 : : "CONNECTION LIMIT");
2417 : :
2418 : : /* ALTER DATABASE <name> RESET */
442 tomas.vondra@postgre 2419 : 0 : else if (Matches("ALTER", "DATABASE", MatchAny, "RESET"))
2420 : : {
2421 : 0 : set_completion_reference(prev2_wd);
2422 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_database_vars, "ALL");
2423 : : }
2424 : :
2425 : : /* ALTER DATABASE <name> SET TABLESPACE */
2783 tgl@sss.pgh.pa.us 2426 : 0 : else if (Matches("ALTER", "DATABASE", MatchAny, "SET", "TABLESPACE"))
2784 2427 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
2428 : :
2429 : : /* ALTER EVENT TRIGGER */
2783 2430 : 0 : else if (Matches("ALTER", "EVENT", "TRIGGER"))
4404 rhaas@postgresql.org 2431 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_event_triggers);
2432 : :
2433 : : /* ALTER EVENT TRIGGER <name> */
2783 tgl@sss.pgh.pa.us 2434 : 0 : else if (Matches("ALTER", "EVENT", "TRIGGER", MatchAny))
2435 : 0 : COMPLETE_WITH("DISABLE", "ENABLE", "OWNER TO", "RENAME TO");
2436 : :
2437 : : /* ALTER EVENT TRIGGER <name> ENABLE */
2438 : 0 : else if (Matches("ALTER", "EVENT", "TRIGGER", MatchAny, "ENABLE"))
2439 : 0 : COMPLETE_WITH("REPLICA", "ALWAYS");
2440 : :
2441 : : /* ALTER EXTENSION <name> */
2442 : 0 : else if (Matches("ALTER", "EXTENSION", MatchAny))
1402 2443 : 0 : COMPLETE_WITH("ADD", "DROP", "UPDATE", "SET SCHEMA");
2444 : :
2445 : : /* ALTER EXTENSION <name> ADD|DROP */
1209 michael@paquier.xyz 2446 : 0 : else if (Matches("ALTER", "EXTENSION", MatchAny, "ADD|DROP"))
2447 : 0 : COMPLETE_WITH("ACCESS METHOD", "AGGREGATE", "CAST", "COLLATION",
2448 : : "CONVERSION", "DOMAIN", "EVENT TRIGGER", "FOREIGN",
2449 : : "FUNCTION", "MATERIALIZED VIEW", "OPERATOR",
2450 : : "LANGUAGE", "PROCEDURE", "ROUTINE", "SCHEMA",
2451 : : "SEQUENCE", "SERVER", "TABLE", "TEXT SEARCH",
2452 : : "TRANSFORM FOR", "TYPE", "VIEW");
2453 : :
2454 : : /* ALTER EXTENSION <name> ADD|DROP FOREIGN */
2455 : 0 : else if (Matches("ALTER", "EXTENSION", MatchAny, "ADD|DROP", "FOREIGN"))
2456 : 0 : COMPLETE_WITH("DATA WRAPPER", "TABLE");
2457 : :
2458 : : /* ALTER EXTENSION <name> ADD|DROP OPERATOR */
2459 : 0 : else if (Matches("ALTER", "EXTENSION", MatchAny, "ADD|DROP", "OPERATOR"))
2460 : 0 : COMPLETE_WITH("CLASS", "FAMILY");
2461 : :
2462 : : /* ALTER EXTENSION <name> ADD|DROP TEXT SEARCH */
2463 : 0 : else if (Matches("ALTER", "EXTENSION", MatchAny, "ADD|DROP", "TEXT", "SEARCH"))
2464 : 0 : COMPLETE_WITH("CONFIGURATION", "DICTIONARY", "PARSER", "TEMPLATE");
2465 : :
2466 : : /* ALTER EXTENSION <name> UPDATE */
2783 tgl@sss.pgh.pa.us 2467 : 0 : else if (Matches("ALTER", "EXTENSION", MatchAny, "UPDATE"))
1414 2468 : 0 : COMPLETE_WITH("TO");
2469 : :
2470 : : /* ALTER EXTENSION <name> UPDATE TO */
2783 2471 : 0 : else if (Matches("ALTER", "EXTENSION", MatchAny, "UPDATE", "TO"))
2472 : : {
1556 2473 : 0 : set_completion_reference(prev3_wd);
1414 2474 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_available_extension_versions);
2475 : : }
2476 : :
2477 : : /* ALTER FOREIGN */
2783 2478 : 0 : else if (Matches("ALTER", "FOREIGN"))
2479 : 0 : COMPLETE_WITH("DATA WRAPPER", "TABLE");
2480 : :
2481 : : /* ALTER FOREIGN DATA WRAPPER <name> */
2482 : 0 : else if (Matches("ALTER", "FOREIGN", "DATA", "WRAPPER", MatchAny))
41 msawada@postgresql.o 2483 :UNC 0 : COMPLETE_WITH("CONNECTION", "HANDLER", "NO",
2484 : : "OPTIONS", "OWNER TO", "RENAME TO", "VALIDATOR");
1618 michael@paquier.xyz 2485 :UBC 0 : else if (Matches("ALTER", "FOREIGN", "DATA", "WRAPPER", MatchAny, "NO"))
41 msawada@postgresql.o 2486 :UNC 0 : COMPLETE_WITH("CONNECTION", "HANDLER", "VALIDATOR");
2487 : :
2488 : : /* ALTER FOREIGN TABLE <name> */
2783 tgl@sss.pgh.pa.us 2489 :UBC 0 : else if (Matches("ALTER", "FOREIGN", "TABLE", MatchAny))
2490 : 0 : COMPLETE_WITH("ADD", "ALTER", "DISABLE TRIGGER", "DROP", "ENABLE",
2491 : : "INHERIT", "NO INHERIT", "OPTIONS", "OWNER TO",
2492 : : "RENAME", "SET", "VALIDATE CONSTRAINT");
2493 : :
2494 : : /* ALTER INDEX */
2495 : 0 : else if (Matches("ALTER", "INDEX"))
1556 2496 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_indexes,
2497 : : "ALL IN TABLESPACE");
2498 : : /* ALTER INDEX <name> */
2783 2499 : 0 : else if (Matches("ALTER", "INDEX", MatchAny))
2500 : 0 : COMPLETE_WITH("ALTER COLUMN", "OWNER TO", "RENAME TO", "SET",
2501 : : "RESET", "ATTACH PARTITION",
2502 : : "DEPENDS ON EXTENSION", "NO DEPENDS ON EXTENSION");
2503 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "ATTACH"))
2504 : 0 : COMPLETE_WITH("PARTITION");
2505 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "ATTACH", "PARTITION"))
1556 2506 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexes);
2507 : : /* ALTER INDEX <name> ALTER */
2688 michael@paquier.xyz 2508 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "ALTER"))
1824 tmunro@postgresql.or 2509 : 0 : COMPLETE_WITH("COLUMN");
2510 : : /* ALTER INDEX <name> ALTER COLUMN */
2654 michael@paquier.xyz 2511 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "ALTER", "COLUMN"))
2512 : : {
1556 tgl@sss.pgh.pa.us 2513 : 0 : set_completion_reference(prev3_wd);
2514 : 0 : COMPLETE_WITH_SCHEMA_QUERY_VERBATIM(Query_for_list_of_attribute_numbers);
2515 : : }
2516 : : /* ALTER INDEX <name> ALTER COLUMN <colnum> */
2783 2517 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "ALTER", "COLUMN", MatchAny))
2518 : 0 : COMPLETE_WITH("SET STATISTICS");
2519 : : /* ALTER INDEX <name> ALTER COLUMN <colnum> SET */
2688 michael@paquier.xyz 2520 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "ALTER", "COLUMN", MatchAny, "SET"))
2521 : 0 : COMPLETE_WITH("STATISTICS");
2522 : : /* ALTER INDEX <name> ALTER COLUMN <colnum> SET STATISTICS */
2523 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "STATISTICS"))
2524 : : {
2525 : : /* Enforce no completion here, as an integer has to be specified */
2526 : : }
2527 : : /* ALTER INDEX <name> SET */
2783 tgl@sss.pgh.pa.us 2528 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "SET"))
2529 : 0 : COMPLETE_WITH("(", "TABLESPACE");
2530 : : /* ALTER INDEX <name> RESET */
2531 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "RESET"))
2532 : 0 : COMPLETE_WITH("(");
2533 : : /* ALTER INDEX <foo> SET|RESET ( */
2534 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "RESET", "("))
2667 2535 : 0 : COMPLETE_WITH("fillfactor",
2536 : : "deduplicate_items", /* BTREE */
2537 : : "fastupdate", "gin_pending_list_limit", /* GIN */
2538 : : "buffering", /* GiST */
2539 : : "pages_per_range", "autosummarize" /* BRIN */
2540 : : );
2783 2541 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "SET", "("))
2667 2542 : 0 : COMPLETE_WITH("fillfactor =",
2543 : : "deduplicate_items =", /* BTREE */
2544 : : "fastupdate =", "gin_pending_list_limit =", /* GIN */
2545 : : "buffering =", /* GiST */
2546 : : "pages_per_range =", "autosummarize =" /* BRIN */
2547 : : );
1824 tmunro@postgresql.or 2548 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "NO", "DEPENDS"))
2549 : 0 : COMPLETE_WITH("ON EXTENSION");
2550 : 0 : else if (Matches("ALTER", "INDEX", MatchAny, "DEPENDS"))
2551 : 0 : COMPLETE_WITH("ON EXTENSION");
2552 : :
2553 : : /* ALTER LANGUAGE <name> */
2783 tgl@sss.pgh.pa.us 2554 : 0 : else if (Matches("ALTER", "LANGUAGE", MatchAny))
2465 michael@paquier.xyz 2555 : 0 : COMPLETE_WITH("OWNER TO", "RENAME TO");
2556 : :
2557 : : /* ALTER LARGE OBJECT <oid> */
2783 tgl@sss.pgh.pa.us 2558 : 0 : else if (Matches("ALTER", "LARGE", "OBJECT", MatchAny))
2559 : 0 : COMPLETE_WITH("OWNER TO");
2560 : :
2561 : : /* ALTER MATERIALIZED VIEW */
2562 : 0 : else if (Matches("ALTER", "MATERIALIZED", "VIEW"))
1556 2563 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_matviews,
2564 : : "ALL IN TABLESPACE");
2565 : :
2566 : : /* ALTER USER,ROLE <name> */
2783 2567 : 0 : else if (Matches("ALTER", "USER|ROLE", MatchAny) &&
2568 [ # # ]: 0 : !TailMatches("USER", "MAPPING"))
2569 : 0 : COMPLETE_WITH("BYPASSRLS", "CONNECTION LIMIT", "CREATEDB", "CREATEROLE",
2570 : : "ENCRYPTED PASSWORD", "IN", "INHERIT", "LOGIN", "NOBYPASSRLS",
2571 : : "NOCREATEDB", "NOCREATEROLE", "NOINHERIT",
2572 : : "NOLOGIN", "NOREPLICATION", "NOSUPERUSER", "PASSWORD",
2573 : : "RENAME TO", "REPLICATION", "RESET", "SET", "SUPERUSER",
2574 : : "VALID UNTIL", "WITH");
2575 : : /* ALTER USER,ROLE <name> IN */
64 alvherre@kurilemu.de 2576 :UNC 0 : else if (Matches("ALTER", "USER|ROLE", MatchAny, "IN"))
2577 : 0 : COMPLETE_WITH("DATABASE");
2578 : : /* ALTER USER,ROLE <name> IN DATABASE */
2579 : 0 : else if (Matches("ALTER", "USER|ROLE", MatchAny, "IN", "DATABASE"))
2580 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_databases);
2581 : : /* ALTER USER,ROLE <name> IN DATABASE <dbname> */
2582 : 0 : else if (Matches("ALTER", "USER|ROLE", MatchAny, "IN", "DATABASE", MatchAny))
2583 : 0 : COMPLETE_WITH("SET", "RESET");
2584 : : /* ALTER USER,ROLE <name> IN DATABASE <dbname> SET */
2585 : 0 : else if (Matches("ALTER", "USER|ROLE", MatchAny, "IN", "DATABASE", MatchAny, "SET"))
2586 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_set_vars);
2587 : : /* XXX missing support for ALTER ROLE <name> IN DATABASE <dbname> RESET */
2588 : : /* ALTER USER,ROLE <name> RESET */
442 tomas.vondra@postgre 2589 :UBC 0 : else if (Matches("ALTER", "USER|ROLE", MatchAny, "RESET"))
2590 : : {
278 2591 : 0 : set_completion_reference(prev2_wd);
442 2592 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_user_vars, "ALL");
2593 : : }
2594 : :
2595 : : /* ALTER USER,ROLE <name> WITH */
2783 tgl@sss.pgh.pa.us 2596 : 0 : else if (Matches("ALTER", "USER|ROLE", MatchAny, "WITH"))
2597 : : /* Similar to the above, but don't complete "WITH" again. */
2598 : 0 : COMPLETE_WITH("BYPASSRLS", "CONNECTION LIMIT", "CREATEDB", "CREATEROLE",
2599 : : "ENCRYPTED PASSWORD", "INHERIT", "LOGIN", "NOBYPASSRLS",
2600 : : "NOCREATEDB", "NOCREATEROLE", "NOINHERIT",
2601 : : "NOLOGIN", "NOREPLICATION", "NOSUPERUSER", "PASSWORD",
2602 : : "RENAME TO", "REPLICATION", "RESET", "SET", "SUPERUSER",
2603 : : "VALID UNTIL");
2604 : :
2605 : : /* ALTER DEFAULT PRIVILEGES */
2606 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES"))
757 msawada@postgresql.o 2607 : 0 : COMPLETE_WITH("FOR", "GRANT", "IN SCHEMA", "REVOKE");
2608 : : /* ALTER DEFAULT PRIVILEGES FOR */
2783 tgl@sss.pgh.pa.us 2609 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES", "FOR"))
2610 : 0 : COMPLETE_WITH("ROLE");
2611 : : /* ALTER DEFAULT PRIVILEGES IN */
2612 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES", "IN"))
2613 : 0 : COMPLETE_WITH("SCHEMA");
2614 : : /* ALTER DEFAULT PRIVILEGES FOR ROLE|USER ... */
2615 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES", "FOR", "ROLE|USER",
2616 : : MatchAny))
2617 : 0 : COMPLETE_WITH("GRANT", "REVOKE", "IN SCHEMA");
2618 : : /* ALTER DEFAULT PRIVILEGES IN SCHEMA ... */
2619 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES", "IN", "SCHEMA",
2620 : : MatchAny))
2621 : 0 : COMPLETE_WITH("GRANT", "REVOKE", "FOR ROLE");
2622 : : /* ALTER DEFAULT PRIVILEGES IN SCHEMA ... FOR */
2623 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES", "IN", "SCHEMA",
2624 : : MatchAny, "FOR"))
2625 : 0 : COMPLETE_WITH("ROLE");
2626 : : /* ALTER DEFAULT PRIVILEGES FOR ROLE|USER ... IN SCHEMA ... */
2627 : : /* ALTER DEFAULT PRIVILEGES IN SCHEMA ... FOR ROLE|USER ... */
2628 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES", "FOR", "ROLE|USER",
2629 : : MatchAny, "IN", "SCHEMA", MatchAny) ||
2630 : : Matches("ALTER", "DEFAULT", "PRIVILEGES", "IN", "SCHEMA",
2631 : : MatchAny, "FOR", "ROLE|USER", MatchAny))
2632 : 0 : COMPLETE_WITH("GRANT", "REVOKE");
2633 : : /* ALTER DOMAIN <name> */
2634 : 0 : else if (Matches("ALTER", "DOMAIN", MatchAny))
2635 : 0 : COMPLETE_WITH("ADD", "DROP", "OWNER TO", "RENAME", "SET",
2636 : : "VALIDATE CONSTRAINT");
2637 : : /* ALTER DOMAIN <sth> ADD */
359 alvherre@kurilemu.de 2638 : 0 : else if (Matches("ALTER", "DOMAIN", MatchAny, "ADD"))
2639 : 0 : COMPLETE_WITH("CONSTRAINT", "NOT NULL", "CHECK (");
2640 : : /* ALTER DOMAIN <sth> ADD CONSTRAINT <sth> */
2641 : 0 : else if (Matches("ALTER", "DOMAIN", MatchAny, "ADD", "CONSTRAINT", MatchAny))
2642 : 0 : COMPLETE_WITH("NOT NULL", "CHECK (");
2643 : : /* ALTER DOMAIN <sth> DROP */
2783 tgl@sss.pgh.pa.us 2644 : 0 : else if (Matches("ALTER", "DOMAIN", MatchAny, "DROP"))
2645 : 0 : COMPLETE_WITH("CONSTRAINT", "DEFAULT", "NOT NULL");
2646 : : /* ALTER DOMAIN <sth> DROP|RENAME|VALIDATE CONSTRAINT */
2647 : 0 : else if (Matches("ALTER", "DOMAIN", MatchAny, "DROP|RENAME|VALIDATE", "CONSTRAINT"))
2648 : : {
1556 2649 : 0 : set_completion_reference(prev3_wd);
2650 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_constraint_of_type);
2651 : : }
2652 : : /* ALTER DOMAIN <sth> RENAME */
2783 2653 : 0 : else if (Matches("ALTER", "DOMAIN", MatchAny, "RENAME"))
2654 : 0 : COMPLETE_WITH("CONSTRAINT", "TO");
2655 : : /* ALTER DOMAIN <sth> RENAME CONSTRAINT <sth> */
2656 : 0 : else if (Matches("ALTER", "DOMAIN", MatchAny, "RENAME", "CONSTRAINT", MatchAny))
2657 : 0 : COMPLETE_WITH("TO");
2658 : :
2659 : : /* ALTER DOMAIN <sth> SET */
2660 : 0 : else if (Matches("ALTER", "DOMAIN", MatchAny, "SET"))
2661 : 0 : COMPLETE_WITH("DEFAULT", "NOT NULL", "SCHEMA");
2662 : : /* ALTER SEQUENCE <name> */
2663 : 0 : else if (Matches("ALTER", "SEQUENCE", MatchAny))
1618 michael@paquier.xyz 2664 : 0 : COMPLETE_WITH("AS", "INCREMENT", "MINVALUE", "MAXVALUE", "RESTART",
2665 : : "START", "NO", "CACHE", "CYCLE", "SET", "OWNED BY",
2666 : : "OWNER TO", "RENAME TO");
2667 : : /* ALTER SEQUENCE <name> AS */
2668 : 0 : else if (TailMatches("ALTER", "SEQUENCE", MatchAny, "AS"))
2669 : 0 : COMPLETE_WITH_CS("smallint", "integer", "bigint");
2670 : : /* ALTER SEQUENCE <name> NO */
2783 tgl@sss.pgh.pa.us 2671 : 0 : else if (Matches("ALTER", "SEQUENCE", MatchAny, "NO"))
2672 : 0 : COMPLETE_WITH("MINVALUE", "MAXVALUE", "CYCLE");
2673 : : /* ALTER SEQUENCE <name> SET */
1489 peter@eisentraut.org 2674 : 0 : else if (Matches("ALTER", "SEQUENCE", MatchAny, "SET"))
2675 : 0 : COMPLETE_WITH("SCHEMA", "LOGGED", "UNLOGGED");
2676 : : /* ALTER SERVER <name> */
2783 tgl@sss.pgh.pa.us 2677 : 0 : else if (Matches("ALTER", "SERVER", MatchAny))
2678 : 0 : COMPLETE_WITH("VERSION", "OPTIONS", "OWNER TO", "RENAME TO");
2679 : : /* ALTER SERVER <name> VERSION <version> */
2680 : 0 : else if (Matches("ALTER", "SERVER", MatchAny, "VERSION", MatchAny))
2681 : 0 : COMPLETE_WITH("OPTIONS");
2682 : : /* ALTER SYSTEM SET, RESET, RESET ALL */
2683 : 0 : else if (Matches("ALTER", "SYSTEM"))
2684 : 0 : COMPLETE_WITH("SET", "RESET");
2685 : 0 : else if (Matches("ALTER", "SYSTEM", "SET|RESET"))
1546 2686 : 0 : COMPLETE_WITH_QUERY_VERBATIM_PLUS(Query_for_list_of_alter_system_set_vars,
2687 : : "ALL");
2783 2688 : 0 : else if (Matches("ALTER", "SYSTEM", "SET", MatchAny))
2689 : 0 : COMPLETE_WITH("TO");
2690 : : /* ALTER VIEW <name> */
2691 : 0 : else if (Matches("ALTER", "VIEW", MatchAny))
889 dean.a.rasheed@gmail 2692 : 0 : COMPLETE_WITH("ALTER COLUMN", "OWNER TO", "RENAME", "RESET", "SET");
2693 : : /* ALTER VIEW xxx RENAME */
2357 fujii@postgresql.org 2694 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "RENAME"))
1556 tgl@sss.pgh.pa.us 2695 : 0 : COMPLETE_WITH_ATTR_PLUS(prev2_wd, "COLUMN", "TO");
2357 fujii@postgresql.org 2696 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "ALTER|RENAME", "COLUMN"))
1556 tgl@sss.pgh.pa.us 2697 : 0 : COMPLETE_WITH_ATTR(prev3_wd);
2698 : : /* ALTER VIEW xxx ALTER [ COLUMN ] yyy */
1618 michael@paquier.xyz 2699 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "ALTER", MatchAny) ||
2700 : : Matches("ALTER", "VIEW", MatchAny, "ALTER", "COLUMN", MatchAny))
2701 : 0 : COMPLETE_WITH("SET DEFAULT", "DROP DEFAULT");
2702 : : /* ALTER VIEW xxx RENAME yyy */
2357 fujii@postgresql.org 2703 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "RENAME", MatchAnyExcept("TO")))
2704 : 0 : COMPLETE_WITH("TO");
2705 : : /* ALTER VIEW xxx RENAME COLUMN yyy */
2706 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "RENAME", "COLUMN", MatchAnyExcept("TO")))
2707 : 0 : COMPLETE_WITH("TO");
2708 : : /* ALTER VIEW xxx RESET ( */
889 dean.a.rasheed@gmail 2709 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "RESET"))
2710 : 0 : COMPLETE_WITH("(");
2711 : : /* Complete ALTER VIEW xxx SET with "(" or "SCHEMA" */
2712 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "SET"))
2713 : 0 : COMPLETE_WITH("(", "SCHEMA");
2714 : : /* ALTER VIEW xxx SET|RESET ( yyy [= zzz] ) */
2715 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "SET|RESET", "("))
2716 : 0 : COMPLETE_WITH_LIST(view_optional_parameters);
2717 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "SET", "(", MatchAny))
2718 : 0 : COMPLETE_WITH("=");
2719 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "SET", "(", "check_option", "="))
2720 : 0 : COMPLETE_WITH("local", "cascaded");
2721 : 0 : else if (Matches("ALTER", "VIEW", MatchAny, "SET", "(", "security_barrier|security_invoker", "="))
2722 : 0 : COMPLETE_WITH("true", "false");
2723 : :
2724 : : /* ALTER MATERIALIZED VIEW <name> */
2783 tgl@sss.pgh.pa.us 2725 : 0 : else if (Matches("ALTER", "MATERIALIZED", "VIEW", MatchAny))
2357 fujii@postgresql.org 2726 : 0 : COMPLETE_WITH("ALTER COLUMN", "CLUSTER ON", "DEPENDS ON EXTENSION",
2727 : : "NO DEPENDS ON EXTENSION", "OWNER TO", "RENAME",
2728 : : "RESET (", "SET");
2729 : : /* ALTER MATERIALIZED VIEW xxx RENAME */
2730 : 0 : else if (Matches("ALTER", "MATERIALIZED", "VIEW", MatchAny, "RENAME"))
1556 tgl@sss.pgh.pa.us 2731 : 0 : COMPLETE_WITH_ATTR_PLUS(prev2_wd, "COLUMN", "TO");
2357 fujii@postgresql.org 2732 : 0 : else if (Matches("ALTER", "MATERIALIZED", "VIEW", MatchAny, "ALTER|RENAME", "COLUMN"))
1556 tgl@sss.pgh.pa.us 2733 : 0 : COMPLETE_WITH_ATTR(prev3_wd);
2734 : : /* ALTER MATERIALIZED VIEW xxx RENAME yyy */
2357 fujii@postgresql.org 2735 : 0 : else if (Matches("ALTER", "MATERIALIZED", "VIEW", MatchAny, "RENAME", MatchAnyExcept("TO")))
2736 : 0 : COMPLETE_WITH("TO");
2737 : : /* ALTER MATERIALIZED VIEW xxx RENAME COLUMN yyy */
2738 : 0 : else if (Matches("ALTER", "MATERIALIZED", "VIEW", MatchAny, "RENAME", "COLUMN", MatchAnyExcept("TO")))
2739 : 0 : COMPLETE_WITH("TO");
2740 : : /* ALTER MATERIALIZED VIEW xxx SET */
2741 : 0 : else if (Matches("ALTER", "MATERIALIZED", "VIEW", MatchAny, "SET"))
1508 michael@paquier.xyz 2742 : 0 : COMPLETE_WITH("(", "ACCESS METHOD", "SCHEMA", "TABLESPACE", "WITHOUT CLUSTER");
2743 : : /* ALTER MATERIALIZED VIEW xxx SET ACCESS METHOD */
2744 : 0 : else if (Matches("ALTER", "MATERIALIZED", "VIEW", MatchAny, "SET", "ACCESS", "METHOD"))
2745 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_table_access_methods);
2746 : :
2747 : : /* ALTER POLICY <name> */
2783 tgl@sss.pgh.pa.us 2748 : 0 : else if (Matches("ALTER", "POLICY"))
3799 rhaas@postgresql.org 2749 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_policies);
2750 : : /* ALTER POLICY <name> ON */
2783 tgl@sss.pgh.pa.us 2751 : 0 : else if (Matches("ALTER", "POLICY", MatchAny))
2752 : 0 : COMPLETE_WITH("ON");
2753 : : /* ALTER POLICY <name> ON <table> */
2754 : 0 : else if (Matches("ALTER", "POLICY", MatchAny, "ON"))
2755 : : {
1556 2756 : 0 : set_completion_reference(prev2_wd);
2757 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_policy);
2758 : : }
2759 : : /* ALTER POLICY <name> ON <table> - show options */
2783 2760 : 0 : else if (Matches("ALTER", "POLICY", MatchAny, "ON", MatchAny))
2761 : 0 : COMPLETE_WITH("RENAME TO", "TO", "USING (", "WITH CHECK (");
2762 : : /* ALTER POLICY <name> ON <table> TO <role> */
2763 : 0 : else if (Matches("ALTER", "POLICY", MatchAny, "ON", MatchAny, "TO"))
1556 2764 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
2765 : : Keywords_for_list_of_grant_roles);
2766 : : /* ALTER POLICY <name> ON <table> USING ( */
2783 2767 : 0 : else if (Matches("ALTER", "POLICY", MatchAny, "ON", MatchAny, "USING"))
2768 : 0 : COMPLETE_WITH("(");
2769 : : /* ALTER POLICY <name> ON <table> WITH CHECK ( */
2770 : 0 : else if (Matches("ALTER", "POLICY", MatchAny, "ON", MatchAny, "WITH", "CHECK"))
2771 : 0 : COMPLETE_WITH("(");
2772 : :
2773 : : /* ALTER PROPERTY GRAPH */
50 peter@eisentraut.org 2774 :UNC 0 : else if (Matches("ALTER", "PROPERTY", "GRAPH"))
2775 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_propgraphs);
2776 : 0 : else if (Matches("ALTER", "PROPERTY", "GRAPH", MatchAny))
2777 : 0 : COMPLETE_WITH("ADD", "ALTER", "DROP", "OWNER TO", "RENAME TO", "SET SCHEMA");
2778 : 0 : else if (Matches("ALTER", "PROPERTY", "GRAPH", MatchAny, "ADD|ALTER|DROP"))
2779 : 0 : COMPLETE_WITH("VERTEX", "EDGE");
2780 : 0 : else if (Matches("ALTER", "PROPERTY", "GRAPH", MatchAny, "ADD|DROP", "VERTEX|EDGE"))
2781 : 0 : COMPLETE_WITH("TABLES");
2782 [ # # ]: 0 : else if (HeadMatches("ALTER", "PROPERTY", "GRAPH", MatchAny, "ADD") && TailMatches("EDGE"))
2783 : 0 : COMPLETE_WITH("TABLES");
2784 : 0 : else if (Matches("ALTER", "PROPERTY", "GRAPH", MatchAny, "ALTER", "VERTEX|EDGE"))
2785 : 0 : COMPLETE_WITH("TABLE");
2786 : :
2787 : : /* ALTER RULE <name>, add ON */
2783 tgl@sss.pgh.pa.us 2788 :UBC 0 : else if (Matches("ALTER", "RULE", MatchAny))
2789 : 0 : COMPLETE_WITH("ON");
2790 : :
2791 : : /* If we have ALTER RULE <name> ON, then add the correct tablename */
2792 : 0 : else if (Matches("ALTER", "RULE", MatchAny, "ON"))
2793 : : {
1556 2794 : 0 : set_completion_reference(prev2_wd);
2795 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_rule);
2796 : : }
2797 : :
2798 : : /* ALTER RULE <name> ON <name> */
2783 2799 : 0 : else if (Matches("ALTER", "RULE", MatchAny, "ON", MatchAny))
2800 : 0 : COMPLETE_WITH("RENAME TO");
2801 : :
2802 : : /* ALTER STATISTICS <name> */
2803 : 0 : else if (Matches("ALTER", "STATISTICS", MatchAny))
2429 tomas.vondra@postgre 2804 : 0 : COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA", "SET STATISTICS");
2805 : : /* ALTER STATISTICS <name> SET */
1289 michael@paquier.xyz 2806 : 0 : else if (Matches("ALTER", "STATISTICS", MatchAny, "SET"))
2807 : 0 : COMPLETE_WITH("SCHEMA", "STATISTICS");
2808 : :
2809 : : /* ALTER TRIGGER <name>, add ON */
2783 tgl@sss.pgh.pa.us 2810 : 0 : else if (Matches("ALTER", "TRIGGER", MatchAny))
2811 : 0 : COMPLETE_WITH("ON");
2812 : :
1556 2813 : 0 : else if (Matches("ALTER", "TRIGGER", MatchAny, "ON"))
2814 : : {
2815 : 0 : set_completion_reference(prev2_wd);
2816 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_trigger);
2817 : : }
2818 : :
2819 : : /* ALTER TRIGGER <name> ON <name> */
2783 2820 : 0 : else if (Matches("ALTER", "TRIGGER", MatchAny, "ON", MatchAny))
1903 michael@paquier.xyz 2821 : 0 : COMPLETE_WITH("RENAME TO", "DEPENDS ON EXTENSION",
2822 : : "NO DEPENDS ON EXTENSION");
2823 : :
2824 : : /*
2825 : : * If we detect ALTER TABLE <name>, suggest sub commands
2826 : : */
2783 tgl@sss.pgh.pa.us 2827 : 0 : else if (Matches("ALTER", "TABLE", MatchAny))
2828 : 0 : COMPLETE_WITH("ADD", "ALTER", "CLUSTER ON", "DISABLE", "DROP",
2829 : : "ENABLE", "INHERIT", "NO", "RENAME", "RESET",
2830 : : "OWNER TO", "SET", "VALIDATE CONSTRAINT",
2831 : : "REPLICA IDENTITY", "ATTACH PARTITION",
2832 : : "DETACH PARTITION", "FORCE ROW LEVEL SECURITY",
2833 : : "SPLIT PARTITION", "MERGE PARTITIONS (",
2834 : : "OF", "NOT OF");
2835 : : /* ALTER TABLE xxx ADD */
1709 michael@paquier.xyz 2836 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD"))
2837 : : {
2838 : : /*
2839 : : * make sure to keep this list and the MatchAnyExcept() below in sync
2840 : : */
306 alvherre@kurilemu.de 2841 :UNC 0 : COMPLETE_WITH("COLUMN", "CONSTRAINT", "CHECK (", "NOT NULL", "UNIQUE",
2842 : : "PRIMARY KEY", "EXCLUDE", "FOREIGN KEY");
2843 : : }
2844 : : /* ALTER TABLE xxx ADD [COLUMN] yyy */
1708 michael@paquier.xyz 2845 :UBC 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "COLUMN", MatchAny) ||
2846 : : Matches("ALTER", "TABLE", MatchAny, "ADD", MatchAnyExcept("COLUMN|CONSTRAINT|CHECK|UNIQUE|PRIMARY|NOT|EXCLUDE|FOREIGN")))
1556 tgl@sss.pgh.pa.us 2847 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
2848 : : /* ALTER TABLE xxx ADD CONSTRAINT yyy */
1709 michael@paquier.xyz 2849 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "CONSTRAINT", MatchAny))
306 alvherre@kurilemu.de 2850 :UNC 0 : COMPLETE_WITH("CHECK (", "NOT NULL", "UNIQUE", "PRIMARY KEY", "EXCLUDE", "FOREIGN KEY");
2851 : : /* ALTER TABLE xxx ADD NOT NULL */
2852 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "NOT", "NULL"))
2853 : 0 : COMPLETE_WITH_ATTR(prev4_wd);
2854 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "CONSTRAINT", MatchAny, "NOT", "NULL"))
2855 : 0 : COMPLETE_WITH_ATTR(prev6_wd);
2856 : : /* ALTER TABLE xxx ADD [CONSTRAINT yyy] (PRIMARY KEY|UNIQUE) */
1709 michael@paquier.xyz 2857 :UBC 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "PRIMARY", "KEY") ||
2858 : : Matches("ALTER", "TABLE", MatchAny, "ADD", "UNIQUE") ||
2859 : : Matches("ALTER", "TABLE", MatchAny, "ADD", "CONSTRAINT", MatchAny, "PRIMARY", "KEY") ||
2860 : : Matches("ALTER", "TABLE", MatchAny, "ADD", "CONSTRAINT", MatchAny, "UNIQUE"))
2861 : 0 : COMPLETE_WITH("(", "USING INDEX");
2862 : : /* ALTER TABLE xxx ADD PRIMARY KEY USING INDEX */
2863 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "PRIMARY", "KEY", "USING", "INDEX"))
2864 : : {
1556 tgl@sss.pgh.pa.us 2865 : 0 : set_completion_reference(prev6_wd);
2866 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_unique_index_of_table);
2867 : : }
2868 : : /* ALTER TABLE xxx ADD UNIQUE USING INDEX */
1709 michael@paquier.xyz 2869 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "UNIQUE", "USING", "INDEX"))
2870 : : {
1556 tgl@sss.pgh.pa.us 2871 : 0 : set_completion_reference(prev5_wd);
2872 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_unique_index_of_table);
2873 : : }
2874 : : /* ALTER TABLE xxx ADD CONSTRAINT yyy PRIMARY KEY USING INDEX */
1709 michael@paquier.xyz 2875 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "CONSTRAINT", MatchAny,
2876 : : "PRIMARY", "KEY", "USING", "INDEX"))
2877 : : {
1556 tgl@sss.pgh.pa.us 2878 : 0 : set_completion_reference(prev8_wd);
2879 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_unique_index_of_table);
2880 : : }
2881 : : /* ALTER TABLE xxx ADD CONSTRAINT yyy UNIQUE USING INDEX */
1709 michael@paquier.xyz 2882 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ADD", "CONSTRAINT", MatchAny,
2883 : : "UNIQUE", "USING", "INDEX"))
2884 : : {
1556 tgl@sss.pgh.pa.us 2885 : 0 : set_completion_reference(prev7_wd);
2886 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_unique_index_of_table);
2887 : : }
2888 : : /* ALTER TABLE xxx ENABLE */
2783 2889 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ENABLE"))
2890 : 0 : COMPLETE_WITH("ALWAYS", "REPLICA", "ROW LEVEL SECURITY", "RULE",
2891 : : "TRIGGER");
2892 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ENABLE", "REPLICA|ALWAYS"))
2893 : 0 : COMPLETE_WITH("RULE", "TRIGGER");
2894 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ENABLE", "RULE"))
2895 : : {
1556 2896 : 0 : set_completion_reference(prev3_wd);
2897 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_rule_of_table);
2898 : : }
2783 2899 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ENABLE", MatchAny, "RULE"))
2900 : : {
1556 2901 : 0 : set_completion_reference(prev4_wd);
2902 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_rule_of_table);
2903 : : }
2783 2904 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ENABLE", "TRIGGER"))
2905 : : {
1556 2906 : 0 : set_completion_reference(prev3_wd);
2907 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_trigger_of_table);
2908 : : }
2783 2909 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ENABLE", MatchAny, "TRIGGER"))
2910 : : {
1556 2911 : 0 : set_completion_reference(prev4_wd);
2912 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_trigger_of_table);
2913 : : }
2914 : : /* ALTER TABLE xxx INHERIT */
2783 2915 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "INHERIT"))
1556 2916 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
2917 : : /* ALTER TABLE xxx NO */
2019 michael@paquier.xyz 2918 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "NO"))
2919 : 0 : COMPLETE_WITH("FORCE ROW LEVEL SECURITY", "INHERIT");
2920 : : /* ALTER TABLE xxx NO INHERIT */
2783 tgl@sss.pgh.pa.us 2921 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "NO", "INHERIT"))
1556 2922 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
2923 : : /* ALTER TABLE xxx DISABLE */
2783 2924 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "DISABLE"))
2925 : 0 : COMPLETE_WITH("ROW LEVEL SECURITY", "RULE", "TRIGGER");
2926 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "DISABLE", "RULE"))
2927 : : {
1556 2928 : 0 : set_completion_reference(prev3_wd);
2929 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_rule_of_table);
2930 : : }
2783 2931 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "DISABLE", "TRIGGER"))
2932 : : {
1556 2933 : 0 : set_completion_reference(prev3_wd);
2934 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_trigger_of_table);
2935 : : }
2936 : :
2937 : : /* ALTER TABLE xxx ALTER */
2783 2938 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER"))
1556 2939 : 0 : COMPLETE_WITH_ATTR_PLUS(prev2_wd, "COLUMN", "CONSTRAINT");
2940 : :
2941 : : /* ALTER TABLE xxx RENAME */
2783 2942 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "RENAME"))
1556 tgl@sss.pgh.pa.us 2943 :CBC 12 : COMPLETE_WITH_ATTR_PLUS(prev2_wd, "COLUMN", "CONSTRAINT", "TO");
2783 2944 : 12 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER|RENAME", "COLUMN"))
1556 tgl@sss.pgh.pa.us 2945 :UBC 0 : COMPLETE_WITH_ATTR(prev3_wd);
2946 : :
2947 : : /* ALTER TABLE xxx RENAME yyy */
2783 2948 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "RENAME", MatchAnyExcept("CONSTRAINT|TO")))
2949 : 0 : COMPLETE_WITH("TO");
2950 : :
2951 : : /* ALTER TABLE xxx RENAME COLUMN/CONSTRAINT yyy */
2952 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "RENAME", "COLUMN|CONSTRAINT", MatchAnyExcept("TO")))
2953 : 0 : COMPLETE_WITH("TO");
2954 : :
2955 : : /* If we have ALTER TABLE <sth> DROP, provide COLUMN or CONSTRAINT */
2956 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "DROP"))
2957 : 0 : COMPLETE_WITH("COLUMN", "CONSTRAINT");
2958 : : /* If we have ALTER TABLE <sth> DROP COLUMN, provide list of columns */
2959 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "DROP", "COLUMN"))
1556 2960 : 0 : COMPLETE_WITH_ATTR(prev3_wd);
2961 : : /* ALTER TABLE <sth> ALTER|DROP|RENAME CONSTRAINT <constraint> */
1583 2962 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER|DROP|RENAME", "CONSTRAINT"))
2963 : : {
1556 tgl@sss.pgh.pa.us 2964 :CBC 3 : set_completion_reference(prev3_wd);
2965 : 3 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_constraint_of_table);
2966 : : }
2967 : : /* ALTER TABLE <sth> VALIDATE CONSTRAINT <non-validated constraint> */
1583 2968 : 3 : else if (Matches("ALTER", "TABLE", MatchAny, "VALIDATE", "CONSTRAINT"))
2969 : : {
1556 tgl@sss.pgh.pa.us 2970 :UBC 0 : set_completion_reference(prev3_wd);
2971 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_constraint_of_table_not_validated);
2972 : : }
2973 : : /* ALTER TABLE ALTER [COLUMN] <foo> */
2783 2974 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny) ||
2975 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny))
2976 : 0 : COMPLETE_WITH("TYPE", "SET", "RESET", "RESTART", "ADD", "DROP");
2977 : : /* ALTER TABLE ALTER [COLUMN] <foo> ADD */
1281 peter@eisentraut.org 2978 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "ADD") ||
2979 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "ADD"))
2980 : 0 : COMPLETE_WITH("GENERATED");
2981 : : /* ALTER TABLE ALTER [COLUMN] <foo> ADD GENERATED */
2982 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "ADD", "GENERATED") ||
2983 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "ADD", "GENERATED"))
2984 : 0 : COMPLETE_WITH("ALWAYS", "BY DEFAULT");
2985 : : /* ALTER TABLE ALTER [COLUMN] <foo> ADD GENERATED */
2986 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "ADD", "GENERATED", "ALWAYS") ||
2987 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "ADD", "GENERATED", "ALWAYS") ||
2988 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "ADD", "GENERATED", "BY", "DEFAULT") ||
2989 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "ADD", "GENERATED", "BY", "DEFAULT"))
2990 : 0 : COMPLETE_WITH("AS IDENTITY");
2991 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET */
2783 tgl@sss.pgh.pa.us 2992 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET") ||
2993 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET"))
768 msawada@postgresql.o 2994 : 0 : COMPLETE_WITH("(", "COMPRESSION", "DATA TYPE", "DEFAULT", "EXPRESSION", "GENERATED", "NOT NULL",
2995 : : "STATISTICS", "STORAGE",
2996 : : /* a subset of ALTER SEQUENCE options */
2997 : : "INCREMENT", "MINVALUE", "MAXVALUE", "START", "NO", "CACHE", "CYCLE");
2998 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET ( */
2783 tgl@sss.pgh.pa.us 2999 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "(") ||
3000 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET", "("))
3001 : 0 : COMPLETE_WITH("n_distinct", "n_distinct_inherited");
3002 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET COMPRESSION */
1337 michael@paquier.xyz 3003 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "COMPRESSION") ||
3004 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET", "COMPRESSION"))
3005 : 0 : COMPLETE_WITH("DEFAULT", "PGLZ", "LZ4");
3006 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET EXPRESSION */
852 peter@eisentraut.org 3007 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "EXPRESSION") ||
3008 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET", "EXPRESSION"))
3009 : 0 : COMPLETE_WITH("AS");
3010 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET EXPRESSION AS */
3011 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "EXPRESSION", "AS") ||
3012 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET", "EXPRESSION", "AS"))
3013 : 0 : COMPLETE_WITH("(");
3014 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET GENERATED */
1281 3015 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "GENERATED") ||
3016 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET", "GENERATED"))
3017 : 0 : COMPLETE_WITH("ALWAYS", "BY DEFAULT");
3018 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET NO */
3019 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "NO") ||
3020 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET", "NO"))
3021 : 0 : COMPLETE_WITH("MINVALUE", "MAXVALUE", "CYCLE");
3022 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET STORAGE */
2783 tgl@sss.pgh.pa.us 3023 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "STORAGE") ||
3024 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET", "STORAGE"))
1272 3025 : 0 : COMPLETE_WITH("DEFAULT", "PLAIN", "EXTERNAL", "EXTENDED", "MAIN");
3026 : : /* ALTER TABLE ALTER [COLUMN] <foo> SET STATISTICS */
2688 michael@paquier.xyz 3027 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "SET", "STATISTICS") ||
3028 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "SET", "STATISTICS"))
3029 : : {
3030 : : /* Enforce no completion here, as an integer has to be specified */
3031 : : }
3032 : : /* ALTER TABLE ALTER [COLUMN] <foo> DROP */
2783 tgl@sss.pgh.pa.us 3033 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ALTER", "COLUMN", MatchAny, "DROP") ||
3034 : : Matches("ALTER", "TABLE", MatchAny, "ALTER", MatchAny, "DROP"))
2303 peter@eisentraut.org 3035 : 0 : COMPLETE_WITH("DEFAULT", "EXPRESSION", "IDENTITY", "NOT NULL");
2783 tgl@sss.pgh.pa.us 3036 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "CLUSTER"))
3037 : 0 : COMPLETE_WITH("ON");
3038 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "CLUSTER", "ON"))
3039 : : {
1556 3040 : 0 : set_completion_reference(prev3_wd);
3041 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_index_of_table);
3042 : : }
3043 : : /* If we have ALTER TABLE <sth> SET, provide list of attributes and '(' */
2783 3044 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "SET"))
1742 michael@paquier.xyz 3045 : 0 : COMPLETE_WITH("(", "ACCESS METHOD", "LOGGED", "SCHEMA",
3046 : : "TABLESPACE", "UNLOGGED", "WITH", "WITHOUT");
3047 : :
3048 : : /*
3049 : : * If we have ALTER TABLE <sth> SET ACCESS METHOD provide a list of table
3050 : : * AMs.
3051 : : */
3052 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "SET", "ACCESS", "METHOD"))
788 3053 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_table_access_methods,
3054 : : "DEFAULT");
3055 : :
3056 : : /*
3057 : : * If we have ALTER TABLE <sth> SET TABLESPACE provide a list of
3058 : : * tablespaces
3059 : : */
2783 tgl@sss.pgh.pa.us 3060 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "SET", "TABLESPACE"))
7928 bruce@momjian.us 3061 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
3062 : : /* If we have ALTER TABLE <sth> SET WITHOUT provide CLUSTER or OIDS */
2783 tgl@sss.pgh.pa.us 3063 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "SET", "WITHOUT"))
3064 : 0 : COMPLETE_WITH("CLUSTER", "OIDS");
3065 : : /* ALTER TABLE <foo> RESET */
3066 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "RESET"))
3067 : 0 : COMPLETE_WITH("(");
3068 : : /* ALTER TABLE <foo> SET|RESET ( */
3069 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "SET|RESET", "("))
2690 michael@paquier.xyz 3070 : 0 : COMPLETE_WITH_LIST(table_storage_parameters);
2783 tgl@sss.pgh.pa.us 3071 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "REPLICA", "IDENTITY", "USING", "INDEX"))
3072 : : {
1556 3073 : 0 : set_completion_reference(prev5_wd);
3074 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_index_of_table);
3075 : : }
2783 3076 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "REPLICA", "IDENTITY", "USING"))
3077 : 0 : COMPLETE_WITH("INDEX");
3078 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "REPLICA", "IDENTITY"))
3079 : 0 : COMPLETE_WITH("FULL", "NOTHING", "DEFAULT", "USING");
3080 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "REPLICA"))
3081 : 0 : COMPLETE_WITH("IDENTITY");
3082 : :
3083 : : /*
3084 : : * If we have ALTER TABLE <foo> ATTACH PARTITION, provide a list of
3085 : : * tables.
3086 : : */
3087 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "ATTACH", "PARTITION"))
1556 3088 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
3089 : : /* Limited completion support for partition bound specification */
2783 3090 : 0 : else if (TailMatches("ATTACH", "PARTITION", MatchAny))
3091 : 0 : COMPLETE_WITH("FOR VALUES", "DEFAULT");
3092 : 0 : else if (TailMatches("FOR", "VALUES"))
3093 : 0 : COMPLETE_WITH("FROM (", "IN (", "WITH (");
3094 : :
3095 : : /*
3096 : : * If we have ALTER TABLE <foo> DETACH|SPLIT PARTITION, provide a list of
3097 : : * partitions of <foo>.
3098 : : */
142 akorotkov@postgresql 3099 :UNC 0 : else if (Matches("ALTER", "TABLE", MatchAny, "DETACH|SPLIT", "PARTITION"))
3100 : : {
1556 tgl@sss.pgh.pa.us 3101 :UBC 0 : set_completion_reference(prev3_wd);
3102 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_partition_of_table);
3103 : : }
1839 alvherre@alvh.no-ip. 3104 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "DETACH", "PARTITION", MatchAny))
3105 : 0 : COMPLETE_WITH("CONCURRENTLY", "FINALIZE");
3106 : :
3107 : : /* ALTER TABLE <name> SPLIT PARTITION <name> */
142 akorotkov@postgresql 3108 :UNC 0 : else if (Matches("ALTER", "TABLE", MatchAny, "SPLIT", "PARTITION", MatchAny))
3109 : 0 : COMPLETE_WITH("INTO ( PARTITION");
3110 : :
3111 : : /* ALTER TABLE <name> MERGE PARTITIONS ( */
3112 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "MERGE", "PARTITIONS", "("))
3113 : : {
3114 : 0 : set_completion_reference(prev4_wd);
3115 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_partition_of_table);
3116 : : }
3117 : 0 : else if (Matches("ALTER", "TABLE", MatchAny, "MERGE", "PARTITIONS", "(*)"))
3118 : 0 : COMPLETE_WITH("INTO");
3119 : :
3120 : : /* ALTER TABLE <name> OF */
1333 michael@paquier.xyz 3121 :UBC 0 : else if (Matches("ALTER", "TABLE", MatchAny, "OF"))
3122 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_composite_datatypes);
3123 : :
3124 : : /* ALTER TABLESPACE <foo> with RENAME TO, OWNER TO, SET, RESET */
2783 tgl@sss.pgh.pa.us 3125 : 0 : else if (Matches("ALTER", "TABLESPACE", MatchAny))
3126 : 0 : COMPLETE_WITH("RENAME TO", "OWNER TO", "SET", "RESET");
3127 : : /* ALTER TABLESPACE <foo> SET|RESET */
3128 : 0 : else if (Matches("ALTER", "TABLESPACE", MatchAny, "SET|RESET"))
3129 : 0 : COMPLETE_WITH("(");
3130 : : /* ALTER TABLESPACE <foo> SET|RESET ( */
3131 : 0 : else if (Matches("ALTER", "TABLESPACE", MatchAny, "SET|RESET", "("))
3132 : 0 : COMPLETE_WITH("seq_page_cost", "random_page_cost",
3133 : : "effective_io_concurrency", "maintenance_io_concurrency");
3134 : :
3135 : : /* ALTER TEXT SEARCH */
3136 : 0 : else if (Matches("ALTER", "TEXT", "SEARCH"))
3137 : 0 : COMPLETE_WITH("CONFIGURATION", "DICTIONARY", "PARSER", "TEMPLATE");
3138 : 0 : else if (Matches("ALTER", "TEXT", "SEARCH", "TEMPLATE|PARSER", MatchAny))
3139 : 0 : COMPLETE_WITH("RENAME TO", "SET SCHEMA");
3140 : 0 : else if (Matches("ALTER", "TEXT", "SEARCH", "DICTIONARY", MatchAny))
2250 3141 : 0 : COMPLETE_WITH("(", "OWNER TO", "RENAME TO", "SET SCHEMA");
2783 3142 : 0 : else if (Matches("ALTER", "TEXT", "SEARCH", "CONFIGURATION", MatchAny))
3143 : 0 : COMPLETE_WITH("ADD MAPPING FOR", "ALTER MAPPING",
3144 : : "DROP MAPPING FOR",
3145 : : "OWNER TO", "RENAME TO", "SET SCHEMA");
3146 : :
3147 : : /* complete ALTER TYPE <foo> with actions */
3148 : 0 : else if (Matches("ALTER", "TYPE", MatchAny))
3149 : 0 : COMPLETE_WITH("ADD ATTRIBUTE", "ADD VALUE", "ALTER ATTRIBUTE",
3150 : : "DROP ATTRIBUTE",
3151 : : "OWNER TO", "RENAME", "SET SCHEMA", "SET (");
3152 : : /* complete ALTER TYPE <foo> ADD with actions */
3153 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "ADD"))
3154 : 0 : COMPLETE_WITH("ATTRIBUTE", "VALUE");
3155 : : /* ALTER TYPE <foo> RENAME */
3156 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "RENAME"))
3157 : 0 : COMPLETE_WITH("ATTRIBUTE", "TO", "VALUE");
3158 : : /* ALTER TYPE xxx RENAME (ATTRIBUTE|VALUE) yyy */
3159 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "RENAME", "ATTRIBUTE|VALUE", MatchAny))
3160 : 0 : COMPLETE_WITH("TO");
3161 : : /* ALTER TYPE xxx RENAME ATTRIBUTE yyy TO zzz */
505 tomas.vondra@postgre 3162 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "RENAME", "ATTRIBUTE", MatchAny, "TO", MatchAny))
3163 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
3164 : :
3165 : : /*
3166 : : * If we have ALTER TYPE <sth> ALTER/DROP/RENAME ATTRIBUTE, provide list
3167 : : * of attributes
3168 : : */
2783 tgl@sss.pgh.pa.us 3169 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "ALTER|DROP|RENAME", "ATTRIBUTE"))
1556 3170 : 0 : COMPLETE_WITH_ATTR(prev3_wd);
3171 : : /* complete ALTER TYPE ADD ATTRIBUTE <foo> with list of types */
505 tomas.vondra@postgre 3172 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "ADD", "ATTRIBUTE", MatchAny))
3173 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
3174 : : /* complete ALTER TYPE ADD ATTRIBUTE <foo> <footype> with CASCADE/RESTRICT */
3175 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "ADD", "ATTRIBUTE", MatchAny, MatchAny))
3176 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
3177 : : /* complete ALTER TYPE DROP ATTRIBUTE <foo> with CASCADE/RESTRICT */
3178 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "DROP", "ATTRIBUTE", MatchAny))
3179 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
3180 : : /* ALTER TYPE ALTER ATTRIBUTE <foo> */
2783 tgl@sss.pgh.pa.us 3181 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "ALTER", "ATTRIBUTE", MatchAny))
3182 : 0 : COMPLETE_WITH("TYPE");
3183 : : /* ALTER TYPE ALTER ATTRIBUTE <foo> TYPE <footype> */
505 tomas.vondra@postgre 3184 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "ALTER", "ATTRIBUTE", MatchAny, "TYPE", MatchAny))
3185 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
3186 : : /* complete ALTER TYPE <sth> RENAME VALUE with list of enum values */
1359 michael@paquier.xyz 3187 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "RENAME", "VALUE"))
1359 michael@paquier.xyz 3188 [ + - + - :CBC 3 : COMPLETE_WITH_ENUM_VALUE(prev3_wd);
- + ]
3189 : : /* ALTER TYPE <foo> SET */
3190 : 3 : else if (Matches("ALTER", "TYPE", MatchAny, "SET"))
1359 michael@paquier.xyz 3191 :UBC 0 : COMPLETE_WITH("(", "SCHEMA");
3192 : : /* complete ALTER TYPE <foo> SET ( with settable properties */
3193 : 0 : else if (Matches("ALTER", "TYPE", MatchAny, "SET", "("))
3194 : 0 : COMPLETE_WITH("ANALYZE", "RECEIVE", "SEND", "STORAGE", "SUBSCRIPT",
3195 : : "TYPMOD_IN", "TYPMOD_OUT");
3196 : :
3197 : : /* complete ALTER GROUP <foo> */
2783 tgl@sss.pgh.pa.us 3198 : 0 : else if (Matches("ALTER", "GROUP", MatchAny))
3199 : 0 : COMPLETE_WITH("ADD USER", "DROP USER", "RENAME TO");
3200 : : /* complete ALTER GROUP <foo> ADD|DROP with USER */
3201 : 0 : else if (Matches("ALTER", "GROUP", MatchAny, "ADD|DROP"))
3202 : 0 : COMPLETE_WITH("USER");
3203 : : /* complete ALTER GROUP <foo> ADD|DROP USER with a user name */
3204 : 0 : else if (Matches("ALTER", "GROUP", MatchAny, "ADD|DROP", "USER"))
7569 3205 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
3206 : :
3207 : : /*
3208 : : * ANALYZE [ ( option [, ...] ) ] [ [ ONLY ] table_and_columns [, ...] ]
3209 : : * ANALYZE [ VERBOSE ] [ [ ONLY ] table_and_columns [, ...] ]
3210 : : */
2783 3211 : 0 : else if (Matches("ANALYZE"))
1556 3212 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_analyzables,
3213 : : "(", "VERBOSE", "ONLY");
408 3214 : 0 : else if (Matches("ANALYZE", "VERBOSE"))
3215 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_analyzables,
3216 : : "ONLY");
2617 michael@paquier.xyz 3217 : 0 : else if (HeadMatches("ANALYZE", "(*") &&
2617 michael@paquier.xyz 3218 [ + - ]:CBC 2 : !HeadMatches("ANALYZE", "(*)"))
3219 : : {
3220 : : /*
3221 : : * This fires if we're in an unfinished parenthesized option list.
3222 : : * get_previous_words treats a completed parenthesized option list as
3223 : : * one word, so the above test is correct.
3224 : : */
3225 [ - + - - ]: 2 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
1124 drowley@postgresql.o 3226 : 2 : COMPLETE_WITH("VERBOSE", "SKIP_LOCKED", "BUFFER_USAGE_LIMIT");
2539 fujii@postgresql.org 3227 [ # # ]:UBC 0 : else if (TailMatches("VERBOSE|SKIP_LOCKED"))
3228 : 0 : COMPLETE_WITH("ON", "OFF");
3229 : : }
132 msawada@postgresql.o 3230 :CBC 2 : else if (Matches("ANALYZE", "(*)"))
132 msawada@postgresql.o 3231 :UBC 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_analyzables,
3232 : : "ONLY");
575 tgl@sss.pgh.pa.us 3233 : 0 : else if (Matches("ANALYZE", MatchAnyN, "("))
3234 : : /* "ANALYZE (" should be caught above, so assume we want columns */
1556 3235 : 0 : COMPLETE_WITH_ATTR(prev2_wd);
2783 3236 : 0 : else if (HeadMatches("ANALYZE"))
1556 3237 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_analyzables);
3238 : :
3239 : : /* BEGIN */
2783 3240 : 0 : else if (Matches("BEGIN"))
3241 : 0 : COMPLETE_WITH("WORK", "TRANSACTION", "ISOLATION LEVEL", "READ", "DEFERRABLE", "NOT DEFERRABLE");
3242 : : /* END, ABORT */
3243 : 0 : else if (Matches("END|ABORT"))
2599 peter@eisentraut.org 3244 : 0 : COMPLETE_WITH("AND", "WORK", "TRANSACTION");
3245 : : /* COMMIT */
2783 tgl@sss.pgh.pa.us 3246 : 0 : else if (Matches("COMMIT"))
2599 peter@eisentraut.org 3247 : 0 : COMPLETE_WITH("AND", "WORK", "TRANSACTION", "PREPARED");
3248 : : /* RELEASE SAVEPOINT */
2783 tgl@sss.pgh.pa.us 3249 : 0 : else if (Matches("RELEASE"))
3250 : 0 : COMPLETE_WITH("SAVEPOINT");
3251 : : /* ROLLBACK */
3252 : 0 : else if (Matches("ROLLBACK"))
2599 peter@eisentraut.org 3253 : 0 : COMPLETE_WITH("AND", "WORK", "TRANSACTION", "TO SAVEPOINT", "PREPARED");
3254 : 0 : else if (Matches("ABORT|END|COMMIT|ROLLBACK", "AND"))
3255 : 0 : COMPLETE_WITH("CHAIN");
3256 : : /* CALL */
2783 tgl@sss.pgh.pa.us 3257 : 0 : else if (Matches("CALL"))
1556 3258 : 0 : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY(Query_for_list_of_procedures);
2783 3259 : 0 : else if (Matches("CALL", MatchAny))
3260 : 0 : COMPLETE_WITH("(");
3261 : : /* CHECKPOINT */
298 nathan@postgresql.or 3262 :UNC 0 : else if (Matches("CHECKPOINT"))
3263 : 0 : COMPLETE_WITH("(");
3264 : 0 : else if (HeadMatches("CHECKPOINT", "(*") &&
3265 [ # # ]: 0 : !HeadMatches("CHECKPOINT", "(*)"))
3266 : : {
3267 : : /*
3268 : : * This fires if we're in an unfinished parenthesized option list.
3269 : : * get_previous_words treats a completed parenthesized option list as
3270 : : * one word, so the above test is correct.
3271 : : */
3272 [ # # # # ]: 0 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
3273 : 0 : COMPLETE_WITH("MODE", "FLUSH_UNLOGGED");
3274 [ # # ]: 0 : else if (TailMatches("MODE"))
3275 : 0 : COMPLETE_WITH("FAST", "SPREAD");
3276 : : }
3277 : : /* CLOSE */
1937 fujii@postgresql.org 3278 :UBC 0 : else if (Matches("CLOSE"))
1556 tgl@sss.pgh.pa.us 3279 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_cursors,
3280 : : "ALL");
3281 : : /* CLUSTER */
2783 3282 : 0 : else if (Matches("CLUSTER"))
1556 3283 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_clusterables,
3284 : : "VERBOSE");
1979 michael@paquier.xyz 3285 : 0 : else if (Matches("CLUSTER", "VERBOSE") ||
3286 : : Matches("CLUSTER", "(*)"))
1556 tgl@sss.pgh.pa.us 3287 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_clusterables);
3288 : : /* If we have CLUSTER <sth>, then add "USING" */
1979 michael@paquier.xyz 3289 : 0 : else if (Matches("CLUSTER", MatchAnyExcept("VERBOSE|ON|(|(*)")))
2783 tgl@sss.pgh.pa.us 3290 : 0 : COMPLETE_WITH("USING");
3291 : : /* If we have CLUSTER VERBOSE <sth>, then add "USING" */
1979 michael@paquier.xyz 3292 : 0 : else if (Matches("CLUSTER", "VERBOSE|(*)", MatchAny))
2783 tgl@sss.pgh.pa.us 3293 : 0 : COMPLETE_WITH("USING");
3294 : : /* If we have CLUSTER <sth> USING, then add the index as well */
3295 : 0 : else if (Matches("CLUSTER", MatchAny, "USING") ||
3296 : : Matches("CLUSTER", "VERBOSE|(*)", MatchAny, "USING"))
3297 : : {
1556 3298 : 0 : set_completion_reference(prev2_wd);
3299 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_index_of_table);
3300 : : }
1979 michael@paquier.xyz 3301 : 0 : else if (HeadMatches("CLUSTER", "(*") &&
3302 [ # # ]: 0 : !HeadMatches("CLUSTER", "(*)"))
3303 : : {
3304 : : /*
3305 : : * This fires if we're in an unfinished parenthesized option list.
3306 : : * get_previous_words treats a completed parenthesized option list as
3307 : : * one word, so the above test is correct.
3308 : : */
3309 [ # # # # ]: 0 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
3310 : 0 : COMPLETE_WITH("VERBOSE");
3311 : : }
3312 : :
3313 : : /* COMMENT */
2783 tgl@sss.pgh.pa.us 3314 : 0 : else if (Matches("COMMENT"))
3315 : 0 : COMPLETE_WITH("ON");
3316 : 0 : else if (Matches("COMMENT", "ON"))
1642 michael@paquier.xyz 3317 : 0 : COMPLETE_WITH("ACCESS METHOD", "AGGREGATE", "CAST", "COLLATION",
3318 : : "COLUMN", "CONSTRAINT", "CONVERSION", "DATABASE",
3319 : : "DOMAIN", "EXTENSION", "EVENT TRIGGER",
3320 : : "FOREIGN DATA WRAPPER", "FOREIGN TABLE",
3321 : : "FUNCTION", "INDEX", "LANGUAGE", "LARGE OBJECT",
3322 : : "MATERIALIZED VIEW", "OPERATOR", "POLICY",
3323 : : "PROCEDURE", "PROCEDURAL LANGUAGE", "PROPERTY GRAPH", "PUBLICATION", "ROLE",
3324 : : "ROUTINE", "RULE", "SCHEMA", "SEQUENCE", "SERVER",
3325 : : "STATISTICS", "SUBSCRIPTION", "TABLE",
3326 : : "TABLESPACE", "TEXT SEARCH", "TRANSFORM FOR",
3327 : : "TRIGGER", "TYPE", "VIEW");
2783 tgl@sss.pgh.pa.us 3328 : 0 : else if (Matches("COMMENT", "ON", "ACCESS", "METHOD"))
3619 alvherre@alvh.no-ip. 3329 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_access_methods);
2783 tgl@sss.pgh.pa.us 3330 : 0 : else if (Matches("COMMENT", "ON", "CONSTRAINT"))
4981 peter_e@gmx.net 3331 : 0 : COMPLETE_WITH_QUERY(Query_for_all_table_constraints);
2783 tgl@sss.pgh.pa.us 3332 : 0 : else if (Matches("COMMENT", "ON", "CONSTRAINT", MatchAny))
3333 : 0 : COMPLETE_WITH("ON");
3334 : 0 : else if (Matches("COMMENT", "ON", "CONSTRAINT", MatchAny, "ON"))
3335 : : {
1556 tgl@sss.pgh.pa.us 3336 :CBC 1 : set_completion_reference(prev2_wd);
3337 : 1 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_tables_for_constraint,
3338 : : "DOMAIN");
3339 : : }
1642 michael@paquier.xyz 3340 : 1 : else if (Matches("COMMENT", "ON", "CONSTRAINT", MatchAny, "ON", "DOMAIN"))
1556 tgl@sss.pgh.pa.us 3341 :UBC 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_domains);
2783 3342 : 0 : else if (Matches("COMMENT", "ON", "EVENT", "TRIGGER"))
4404 rhaas@postgresql.org 3343 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_event_triggers);
1642 michael@paquier.xyz 3344 : 0 : else if (Matches("COMMENT", "ON", "FOREIGN"))
3345 : 0 : COMPLETE_WITH("DATA WRAPPER", "TABLE");
3346 : 0 : else if (Matches("COMMENT", "ON", "FOREIGN", "TABLE"))
1556 tgl@sss.pgh.pa.us 3347 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_foreign_tables);
1642 michael@paquier.xyz 3348 : 0 : else if (Matches("COMMENT", "ON", "MATERIALIZED", "VIEW"))
1556 tgl@sss.pgh.pa.us 3349 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_matviews);
1642 michael@paquier.xyz 3350 : 0 : else if (Matches("COMMENT", "ON", "POLICY"))
3351 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_policies);
3352 : 0 : else if (Matches("COMMENT", "ON", "POLICY", MatchAny))
3353 : 0 : COMPLETE_WITH("ON");
3354 : 0 : else if (Matches("COMMENT", "ON", "POLICY", MatchAny, "ON"))
3355 : : {
1556 tgl@sss.pgh.pa.us 3356 : 0 : set_completion_reference(prev2_wd);
3357 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_policy);
3358 : : }
1642 michael@paquier.xyz 3359 : 0 : else if (Matches("COMMENT", "ON", "PROCEDURAL", "LANGUAGE"))
3360 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_languages);
50 peter@eisentraut.org 3361 :UNC 0 : else if (Matches("COMMENT", "ON", "PROPERTY", "GRAPH"))
3362 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_propgraphs);
1642 michael@paquier.xyz 3363 :UBC 0 : else if (Matches("COMMENT", "ON", "RULE", MatchAny))
3364 : 0 : COMPLETE_WITH("ON");
3365 : 0 : else if (Matches("COMMENT", "ON", "RULE", MatchAny, "ON"))
3366 : : {
1556 tgl@sss.pgh.pa.us 3367 : 0 : set_completion_reference(prev2_wd);
3368 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_rule);
3369 : : }
1642 michael@paquier.xyz 3370 : 0 : else if (Matches("COMMENT", "ON", "TEXT", "SEARCH"))
3371 : 0 : COMPLETE_WITH("CONFIGURATION", "DICTIONARY", "PARSER", "TEMPLATE");
3372 : 0 : else if (Matches("COMMENT", "ON", "TEXT", "SEARCH", "CONFIGURATION"))
1556 tgl@sss.pgh.pa.us 3373 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_ts_configurations);
1642 michael@paquier.xyz 3374 : 0 : else if (Matches("COMMENT", "ON", "TEXT", "SEARCH", "DICTIONARY"))
1556 tgl@sss.pgh.pa.us 3375 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_ts_dictionaries);
1642 michael@paquier.xyz 3376 : 0 : else if (Matches("COMMENT", "ON", "TEXT", "SEARCH", "PARSER"))
1556 tgl@sss.pgh.pa.us 3377 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_ts_parsers);
1642 michael@paquier.xyz 3378 : 0 : else if (Matches("COMMENT", "ON", "TEXT", "SEARCH", "TEMPLATE"))
1556 tgl@sss.pgh.pa.us 3379 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_ts_templates);
1642 michael@paquier.xyz 3380 : 0 : else if (Matches("COMMENT", "ON", "TRANSFORM", "FOR"))
1556 tgl@sss.pgh.pa.us 3381 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
1642 michael@paquier.xyz 3382 : 0 : else if (Matches("COMMENT", "ON", "TRANSFORM", "FOR", MatchAny))
3383 : 0 : COMPLETE_WITH("LANGUAGE");
3384 : 0 : else if (Matches("COMMENT", "ON", "TRANSFORM", "FOR", MatchAny, "LANGUAGE"))
3385 : : {
1556 tgl@sss.pgh.pa.us 3386 : 0 : set_completion_reference(prev2_wd);
1642 michael@paquier.xyz 3387 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_languages);
3388 : : }
3389 : 0 : else if (Matches("COMMENT", "ON", "TRIGGER", MatchAny))
3390 : 0 : COMPLETE_WITH("ON");
3391 : 0 : else if (Matches("COMMENT", "ON", "TRIGGER", MatchAny, "ON"))
3392 : : {
1556 tgl@sss.pgh.pa.us 3393 : 0 : set_completion_reference(prev2_wd);
3394 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_trigger);
3395 : : }
2783 3396 : 0 : else if (Matches("COMMENT", "ON", MatchAny, MatchAnyExcept("IS")) ||
3397 : : Matches("COMMENT", "ON", MatchAny, MatchAny, MatchAnyExcept("IS")) ||
3398 : : Matches("COMMENT", "ON", MatchAny, MatchAny, MatchAny, MatchAnyExcept("IS")) ||
3399 : : Matches("COMMENT", "ON", MatchAny, MatchAny, MatchAny, MatchAny, MatchAnyExcept("IS")))
3400 : 0 : COMPLETE_WITH("IS");
3401 : :
3402 : : /* COPY */
3403 : :
3404 : : /*
3405 : : * If we have COPY, offer list of tables or "(" (Also cover the analogous
3406 : : * backslash command).
3407 : : */
3408 : 0 : else if (Matches("COPY|\\copy"))
309 fujii@postgresql.org 3409 :UNC 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_tables_for_copy, "(");
3410 : : /* Complete COPY ( with legal query commands */
2783 tgl@sss.pgh.pa.us 3411 :UBC 0 : else if (Matches("COPY|\\copy", "("))
523 peter@eisentraut.org 3412 : 0 : COMPLETE_WITH("SELECT", "TABLE", "VALUES", "INSERT INTO", "UPDATE", "DELETE FROM", "MERGE INTO", "WITH");
3413 : : /* Complete COPY <sth> */
2114 michael@paquier.xyz 3414 : 0 : else if (Matches("COPY|\\copy", MatchAny))
2783 tgl@sss.pgh.pa.us 3415 : 0 : COMPLETE_WITH("FROM", "TO");
3416 : : /* Complete COPY|\copy <sth> FROM|TO with filename or STDIN/STDOUT/PROGRAM */
182 msawada@postgresql.o 3417 :UNC 0 : else if (Matches("COPY|\\copy", MatchAny, "FROM|TO"))
3418 : : {
118 msawada@postgresql.o 3419 [ + - ]:GNC 4 : if (HeadMatches("COPY"))
3420 : : {
3421 : : /* COPY requires quoted filename */
3422 [ + - ]: 4 : if (TailMatches("FROM"))
3423 : 4 : COMPLETE_WITH_FILES_PLUS("", true, "STDIN", "PROGRAM");
3424 : : else
118 msawada@postgresql.o 3425 :UNC 0 : COMPLETE_WITH_FILES_PLUS("", true, "STDOUT", "PROGRAM");
3426 : : }
3427 : : else
3428 : : {
3429 : : /* \copy supports pstdin and pstdout */
3430 [ # # ]: 0 : if (TailMatches("FROM"))
3431 : 0 : COMPLETE_WITH_FILES_PLUS("", false, "STDIN", "PSTDIN", "PROGRAM");
3432 : : else
3433 : 0 : COMPLETE_WITH_FILES_PLUS("", false, "STDOUT", "PSTDOUT", "PROGRAM");
3434 : : }
3435 : : }
3436 : :
3437 : : /* Complete COPY|\copy <sth> FROM|TO PROGRAM */
182 msawada@postgresql.o 3438 :GNC 4 : else if (Matches("COPY|\\copy", MatchAny, "FROM|TO", "PROGRAM"))
182 msawada@postgresql.o 3439 :UNC 0 : COMPLETE_WITH_FILES("", HeadMatches("COPY")); /* COPY requires quoted
3440 : : * filename */
3441 : :
3442 : : /* Complete COPY <sth> TO [PROGRAM] <sth> */
3443 : 0 : else if (Matches("COPY|\\copy", MatchAny, "TO", MatchAnyExcept("PROGRAM")) ||
3444 : : Matches("COPY|\\copy", MatchAny, "TO", "PROGRAM", MatchAny))
2114 michael@paquier.xyz 3445 :UBC 0 : COMPLETE_WITH("WITH (");
3446 : :
3447 : : /* Complete COPY <sth> FROM [PROGRAM] <sth> */
182 msawada@postgresql.o 3448 :UNC 0 : else if (Matches("COPY|\\copy", MatchAny, "FROM", MatchAnyExcept("PROGRAM")) ||
3449 : : Matches("COPY|\\copy", MatchAny, "FROM", "PROGRAM", MatchAny))
2114 michael@paquier.xyz 3450 :UBC 0 : COMPLETE_WITH("WITH (", "WHERE");
3451 : :
3452 : : /* Complete COPY <sth> FROM|TO [PROGRAM] filename WITH ( */
134 msawada@postgresql.o 3453 :UNC 0 : else if (HeadMatches("COPY|\\copy", MatchAny, "FROM|TO", MatchAnyExcept("PROGRAM"), "WITH", "(*") ||
3454 : : HeadMatches("COPY|\\copy", MatchAny, "FROM|TO", "PROGRAM", MatchAny, "WITH", "(*"))
3455 : : {
134 msawada@postgresql.o 3456 [ + - ]:GNC 1 : if (!HeadMatches("COPY|\\copy", MatchAny, "FROM|TO", MatchAnyExcept("PROGRAM"), "WITH", "(*)") &&
3457 [ + - ]: 1 : !HeadMatches("COPY|\\copy", MatchAny, "FROM|TO", "PROGRAM", MatchAny, "WITH", "(*)"))
3458 : : {
3459 : : /*
3460 : : * This fires if we're in an unfinished parenthesized option list.
3461 : : * get_previous_words treats a completed parenthesized option list
3462 : : * as one word, so the above tests are correct.
3463 : : */
3464 : :
3465 [ - + - - ]: 1 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
3466 : : {
3467 [ + - ]: 2 : if (HeadMatches("COPY|\\copy", MatchAny, "FROM"))
3468 : 1 : COMPLETE_WITH(Copy_from_options);
3469 : : else
134 msawada@postgresql.o 3470 :UNC 0 : COMPLETE_WITH(Copy_to_options);
3471 : : }
3472 : :
3473 : : /* Complete COPY <sth> FROM|TO filename WITH (FORMAT */
3474 [ # # ]: 0 : else if (TailMatches("FORMAT"))
50 andrew@dunslane.net 3475 : 0 : COMPLETE_WITH("binary", "csv", "text", "json");
3476 : :
3477 : : /* Complete COPY <sth> FROM|TO filename WITH (FREEZE */
134 msawada@postgresql.o 3478 [ # # ]: 0 : else if (TailMatches("FREEZE"))
3479 : 0 : COMPLETE_WITH("true", "false");
3480 : :
3481 : : /* Complete COPY <sth> FROM|TO filename WITH (HEADER */
3482 [ # # ]: 0 : else if (TailMatches("HEADER"))
3483 : 0 : COMPLETE_WITH("true", "false", "MATCH");
3484 : :
3485 : : /* Complete COPY <sth> FROM filename WITH (ON_ERROR */
3486 [ # # ]: 0 : else if (TailMatches("ON_ERROR"))
63 peter@eisentraut.org 3487 : 0 : COMPLETE_WITH("stop", "ignore", "set_null");
3488 : :
3489 : : /* Complete COPY <sth> FROM filename WITH (LOG_VERBOSITY */
134 msawada@postgresql.o 3490 [ # # ]: 0 : else if (TailMatches("LOG_VERBOSITY"))
3491 : 0 : COMPLETE_WITH("silent", "default", "verbose");
3492 : : }
3493 : :
3494 : : /* A completed parenthesized option list should be caught below */
3495 : : }
3496 : :
3497 : : /* Complete COPY <sth> FROM [PROGRAM] <sth> WITH (<options>) */
182 msawada@postgresql.o 3498 :GNC 1 : else if (Matches("COPY|\\copy", MatchAny, "FROM", MatchAnyExcept("PROGRAM"), "WITH", MatchAny) ||
3499 : : Matches("COPY|\\copy", MatchAny, "FROM", "PROGRAM", MatchAny, "WITH", MatchAny))
2114 michael@paquier.xyz 3500 :UBC 0 : COMPLETE_WITH("WHERE");
3501 : :
3502 : : /* CREATE ACCESS METHOD */
3503 : : /* Complete "CREATE ACCESS METHOD <name>" */
2783 tgl@sss.pgh.pa.us 3504 : 0 : else if (Matches("CREATE", "ACCESS", "METHOD", MatchAny))
3505 : 0 : COMPLETE_WITH("TYPE");
3506 : : /* Complete "CREATE ACCESS METHOD <name> TYPE" */
3507 : 0 : else if (Matches("CREATE", "ACCESS", "METHOD", MatchAny, "TYPE"))
2528 michael@paquier.xyz 3508 : 0 : COMPLETE_WITH("INDEX", "TABLE");
3509 : : /* Complete "CREATE ACCESS METHOD <name> TYPE <type>" */
2783 tgl@sss.pgh.pa.us 3510 : 0 : else if (Matches("CREATE", "ACCESS", "METHOD", MatchAny, "TYPE", MatchAny))
3511 : 0 : COMPLETE_WITH("HANDLER");
3512 : :
3513 : : /* CREATE COLLATION */
1898 tmunro@postgresql.or 3514 : 0 : else if (Matches("CREATE", "COLLATION", MatchAny))
3515 : 0 : COMPLETE_WITH("(", "FROM");
3516 : 0 : else if (Matches("CREATE", "COLLATION", MatchAny, "FROM"))
1556 tgl@sss.pgh.pa.us 3517 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_collations);
1898 tmunro@postgresql.or 3518 : 0 : else if (HeadMatches("CREATE", "COLLATION", MatchAny, "(*"))
3519 : : {
3520 [ # # ]: 0 : if (TailMatches("(|*,"))
3521 : 0 : COMPLETE_WITH("LOCALE =", "LC_COLLATE =", "LC_CTYPE =",
3522 : : "PROVIDER =", "DETERMINISTIC =");
3523 [ # # ]: 0 : else if (TailMatches("PROVIDER", "="))
3524 : 0 : COMPLETE_WITH("libc", "icu");
3525 [ # # ]: 0 : else if (TailMatches("DETERMINISTIC", "="))
3526 : 0 : COMPLETE_WITH("true", "false");
3527 : : }
3528 : :
3529 : : /* CREATE DATABASE */
2783 tgl@sss.pgh.pa.us 3530 : 0 : else if (Matches("CREATE", "DATABASE", MatchAny))
3531 : 0 : COMPLETE_WITH("OWNER", "TEMPLATE", "ENCODING", "TABLESPACE",
3532 : : "IS_TEMPLATE", "STRATEGY",
3533 : : "ALLOW_CONNECTIONS", "CONNECTION LIMIT",
3534 : : "LC_COLLATE", "LC_CTYPE", "LOCALE", "OID",
3535 : : "LOCALE_PROVIDER", "ICU_LOCALE");
3536 : :
3537 : 0 : else if (Matches("CREATE", "DATABASE", MatchAny, "TEMPLATE"))
6808 bruce@momjian.us 3538 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_template_databases);
1498 rhaas@postgresql.org 3539 : 0 : else if (Matches("CREATE", "DATABASE", MatchAny, "STRATEGY"))
3540 : 0 : COMPLETE_WITH("WAL_LOG", "FILE_COPY");
3541 : :
3542 : : /* CREATE DOMAIN --- is allowed inside CREATE SCHEMA, so use TailMatches */
29 tgl@sss.pgh.pa.us 3543 :UNC 0 : else if (TailMatches("CREATE", "DOMAIN", MatchAny))
1628 michael@paquier.xyz 3544 :UBC 0 : COMPLETE_WITH("AS");
29 tgl@sss.pgh.pa.us 3545 :UNC 0 : else if (TailMatches("CREATE", "DOMAIN", MatchAny, "AS"))
1556 tgl@sss.pgh.pa.us 3546 :UBC 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
29 tgl@sss.pgh.pa.us 3547 :UNC 0 : else if (TailMatches("CREATE", "DOMAIN", MatchAny, "AS", MatchAny))
1628 michael@paquier.xyz 3548 :UBC 0 : COMPLETE_WITH("COLLATE", "DEFAULT", "CONSTRAINT",
3549 : : "NOT NULL", "NULL", "CHECK (");
29 tgl@sss.pgh.pa.us 3550 :UNC 0 : else if (TailMatches("CREATE", "DOMAIN", MatchAny, "COLLATE"))
1556 tgl@sss.pgh.pa.us 3551 :UBC 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_collations);
3552 : :
3553 : : /* CREATE EXTENSION */
3554 : : /* Complete with available extensions rather than installed ones. */
2783 3555 : 0 : else if (Matches("CREATE", "EXTENSION"))
5565 3556 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_available_extensions);
3557 : : /* CREATE EXTENSION <name> */
2783 3558 : 0 : else if (Matches("CREATE", "EXTENSION", MatchAny))
3559 : 0 : COMPLETE_WITH("WITH SCHEMA", "CASCADE", "VERSION");
3560 : : /* CREATE EXTENSION <name> VERSION */
3561 : 0 : else if (Matches("CREATE", "EXTENSION", MatchAny, "VERSION"))
3562 : : {
1556 3563 : 0 : set_completion_reference(prev2_wd);
1414 3564 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_available_extension_versions);
3565 : : }
3566 : :
3567 : : /* CREATE FOREIGN */
2783 3568 : 0 : else if (Matches("CREATE", "FOREIGN"))
3569 : 0 : COMPLETE_WITH("DATA WRAPPER", "TABLE");
3570 : :
3571 : : /* CREATE FOREIGN DATA WRAPPER */
3572 : 0 : else if (Matches("CREATE", "FOREIGN", "DATA", "WRAPPER", MatchAny))
41 msawada@postgresql.o 3573 :UNC 0 : COMPLETE_WITH("CONNECTION", "HANDLER", "OPTIONS", "VALIDATOR");
3574 : :
3575 : : /* CREATE FOREIGN TABLE */
1571 fujii@postgresql.org 3576 :UBC 0 : else if (Matches("CREATE", "FOREIGN", "TABLE", MatchAny))
3577 : 0 : COMPLETE_WITH("(", "PARTITION OF");
3578 : :
3579 : : /* CREATE INDEX --- is allowed inside CREATE SCHEMA, so use TailMatches */
3580 : : /* First off we complete CREATE UNIQUE with "INDEX" */
2783 tgl@sss.pgh.pa.us 3581 : 0 : else if (TailMatches("CREATE", "UNIQUE"))
3582 : 0 : COMPLETE_WITH("INDEX");
3583 : :
3584 : : /*
3585 : : * If we have CREATE|UNIQUE INDEX, then add "ON", "CONCURRENTLY", and
3586 : : * existing indexes
3587 : : */
3588 : 0 : else if (TailMatches("CREATE|UNIQUE", "INDEX"))
1556 3589 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_indexes,
3590 : : "ON", "CONCURRENTLY");
3591 : :
3592 : : /*
3593 : : * Complete ... INDEX|CONCURRENTLY [<name>] ON with a list of relations
3594 : : * that indexes can be created on
3595 : : */
2783 3596 : 0 : else if (TailMatches("INDEX|CONCURRENTLY", MatchAny, "ON") ||
3597 : : TailMatches("INDEX|CONCURRENTLY", "ON"))
1556 3598 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexables);
3599 : :
3600 : : /*
3601 : : * Complete CREATE|UNIQUE INDEX CONCURRENTLY with "ON" and existing
3602 : : * indexes
3603 : : */
2783 3604 : 0 : else if (TailMatches("CREATE|UNIQUE", "INDEX", "CONCURRENTLY"))
1556 3605 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_indexes,
3606 : : "ON");
3607 : : /* Complete CREATE|UNIQUE INDEX [CONCURRENTLY] <sth> with "ON" */
2783 3608 : 0 : else if (TailMatches("CREATE|UNIQUE", "INDEX", MatchAny) ||
3609 : : TailMatches("CREATE|UNIQUE", "INDEX", "CONCURRENTLY", MatchAny))
3610 : 0 : COMPLETE_WITH("ON");
3611 : :
3612 : : /*
3613 : : * Complete INDEX <name> ON <table> with a list of table columns (which
3614 : : * should really be in parens)
3615 : : */
3616 : 0 : else if (TailMatches("INDEX", MatchAny, "ON", MatchAny) ||
3617 : : TailMatches("INDEX|CONCURRENTLY", "ON", MatchAny))
3618 : 0 : COMPLETE_WITH("(", "USING");
3619 : 0 : else if (TailMatches("INDEX", MatchAny, "ON", MatchAny, "(") ||
3620 : : TailMatches("INDEX|CONCURRENTLY", "ON", MatchAny, "("))
1556 3621 : 0 : COMPLETE_WITH_ATTR(prev2_wd);
3622 : : /* same if you put in USING */
2783 3623 : 0 : else if (TailMatches("ON", MatchAny, "USING", MatchAny, "("))
1556 3624 : 0 : COMPLETE_WITH_ATTR(prev4_wd);
3625 : : /* Complete USING with an index method */
2783 3626 : 0 : else if (TailMatches("INDEX", MatchAny, MatchAny, "ON", MatchAny, "USING") ||
3627 : : TailMatches("INDEX", MatchAny, "ON", MatchAny, "USING") ||
3628 : : TailMatches("INDEX", "ON", MatchAny, "USING"))
2528 michael@paquier.xyz 3629 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_index_access_methods);
2783 tgl@sss.pgh.pa.us 3630 : 0 : else if (TailMatches("ON", MatchAny, "USING", MatchAny) &&
3631 : : !TailMatches("POLICY", MatchAny, MatchAny, MatchAny, MatchAny, MatchAny) &&
3632 [ # # # # ]: 0 : !TailMatches("FOR", MatchAny, MatchAny, MatchAny))
3633 : 0 : COMPLETE_WITH("(");
3634 : :
3635 : : /* CREATE OR REPLACE */
2426 fujii@postgresql.org 3636 : 0 : else if (Matches("CREATE", "OR"))
3637 : 0 : COMPLETE_WITH("REPLACE");
3638 : :
3639 : : /* CREATE POLICY */
3640 : : /* Complete "CREATE POLICY <name> ON" */
2783 tgl@sss.pgh.pa.us 3641 : 0 : else if (Matches("CREATE", "POLICY", MatchAny))
3642 : 0 : COMPLETE_WITH("ON");
3643 : : /* Complete "CREATE POLICY <name> ON <table>" */
3644 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON"))
1556 3645 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
3646 : : /* Complete "CREATE POLICY <name> ON <table> AS|FOR|TO|USING|WITH CHECK" */
2783 3647 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny))
3648 : 0 : COMPLETE_WITH("AS", "FOR", "TO", "USING (", "WITH CHECK (");
3649 : : /* CREATE POLICY <name> ON <table> AS PERMISSIVE|RESTRICTIVE */
3650 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "AS"))
3651 : 0 : COMPLETE_WITH("PERMISSIVE", "RESTRICTIVE");
3652 : :
3653 : : /*
3654 : : * CREATE POLICY <name> ON <table> AS PERMISSIVE|RESTRICTIVE
3655 : : * FOR|TO|USING|WITH CHECK
3656 : : */
3657 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "AS", MatchAny))
3658 : 0 : COMPLETE_WITH("FOR", "TO", "USING", "WITH CHECK");
3659 : : /* CREATE POLICY <name> ON <table> FOR ALL|SELECT|INSERT|UPDATE|DELETE */
3660 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "FOR"))
3661 : 0 : COMPLETE_WITH("ALL", "SELECT", "INSERT", "UPDATE", "DELETE");
3662 : : /* Complete "CREATE POLICY <name> ON <table> FOR INSERT TO|WITH CHECK" */
3663 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "FOR", "INSERT"))
3664 : 0 : COMPLETE_WITH("TO", "WITH CHECK (");
3665 : : /* Complete "CREATE POLICY <name> ON <table> FOR SELECT|DELETE TO|USING" */
3666 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "FOR", "SELECT|DELETE"))
3667 : 0 : COMPLETE_WITH("TO", "USING (");
3668 : : /* CREATE POLICY <name> ON <table> FOR ALL|UPDATE TO|USING|WITH CHECK */
3669 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "FOR", "ALL|UPDATE"))
3670 : 0 : COMPLETE_WITH("TO", "USING (", "WITH CHECK (");
3671 : : /* Complete "CREATE POLICY <name> ON <table> TO <role>" */
3672 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "TO"))
1556 3673 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
3674 : : Keywords_for_list_of_grant_roles);
3675 : : /* Complete "CREATE POLICY <name> ON <table> USING (" */
2783 3676 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "USING"))
3677 : 0 : COMPLETE_WITH("(");
3678 : :
3679 : : /*
3680 : : * CREATE POLICY <name> ON <table> AS PERMISSIVE|RESTRICTIVE FOR
3681 : : * ALL|SELECT|INSERT|UPDATE|DELETE
3682 : : */
3683 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "AS", MatchAny, "FOR"))
3684 : 0 : COMPLETE_WITH("ALL", "SELECT", "INSERT", "UPDATE", "DELETE");
3685 : :
3686 : : /*
3687 : : * Complete "CREATE POLICY <name> ON <table> AS PERMISSIVE|RESTRICTIVE FOR
3688 : : * INSERT TO|WITH CHECK"
3689 : : */
3690 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "AS", MatchAny, "FOR", "INSERT"))
3691 : 0 : COMPLETE_WITH("TO", "WITH CHECK (");
3692 : :
3693 : : /*
3694 : : * Complete "CREATE POLICY <name> ON <table> AS PERMISSIVE|RESTRICTIVE FOR
3695 : : * SELECT|DELETE TO|USING"
3696 : : */
3697 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "AS", MatchAny, "FOR", "SELECT|DELETE"))
3698 : 0 : COMPLETE_WITH("TO", "USING (");
3699 : :
3700 : : /*
3701 : : * CREATE POLICY <name> ON <table> AS PERMISSIVE|RESTRICTIVE FOR
3702 : : * ALL|UPDATE TO|USING|WITH CHECK
3703 : : */
3704 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "AS", MatchAny, "FOR", "ALL|UPDATE"))
3705 : 0 : COMPLETE_WITH("TO", "USING (", "WITH CHECK (");
3706 : :
3707 : : /*
3708 : : * Complete "CREATE POLICY <name> ON <table> AS PERMISSIVE|RESTRICTIVE TO
3709 : : * <role>"
3710 : : */
3711 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "AS", MatchAny, "TO"))
1556 3712 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
3713 : : Keywords_for_list_of_grant_roles);
3714 : :
3715 : : /*
3716 : : * Complete "CREATE POLICY <name> ON <table> AS PERMISSIVE|RESTRICTIVE
3717 : : * USING ("
3718 : : */
2783 3719 : 0 : else if (Matches("CREATE", "POLICY", MatchAny, "ON", MatchAny, "AS", MatchAny, "USING"))
3720 : 0 : COMPLETE_WITH("(");
3721 : :
3722 : : /* CREATE PROPERTY GRAPH */
50 peter@eisentraut.org 3723 :UNC 0 : else if (Matches("CREATE", "PROPERTY"))
3724 : 0 : COMPLETE_WITH("GRAPH");
3725 : 0 : else if (Matches("CREATE", "PROPERTY", "GRAPH", MatchAny))
3726 : 0 : COMPLETE_WITH("VERTEX");
3727 : 0 : else if (Matches("CREATE", "PROPERTY", "GRAPH", MatchAny, "VERTEX|NODE"))
3728 : 0 : COMPLETE_WITH("TABLES");
3729 : 0 : else if (Matches("CREATE", "PROPERTY", "GRAPH", MatchAny, "VERTEX|NODE", "TABLES"))
3730 : 0 : COMPLETE_WITH("(");
3731 : 0 : else if (Matches("CREATE", "PROPERTY", "GRAPH", MatchAny, "VERTEX|NODE", "TABLES", "("))
3732 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
3733 : 0 : else if (Matches("CREATE", "PROPERTY", "GRAPH", MatchAny, "VERTEX|NODE", "TABLES", "(*)"))
3734 : 0 : COMPLETE_WITH("EDGE");
3735 [ # # ]: 0 : else if (HeadMatches("CREATE", "PROPERTY", "GRAPH") && TailMatches("EDGE|RELATIONSHIP"))
3736 : 0 : COMPLETE_WITH("TABLES");
3737 [ # # ]: 0 : else if (HeadMatches("CREATE", "PROPERTY", "GRAPH") && TailMatches("EDGE|RELATIONSHIP", "TABLES"))
3738 : 0 : COMPLETE_WITH("(");
3739 [ # # ]: 0 : else if (HeadMatches("CREATE", "PROPERTY", "GRAPH") && TailMatches("EDGE|RELATIONSHIP", "TABLES", "("))
3740 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
3741 : :
3742 : : /* CREATE PUBLICATION */
2783 tgl@sss.pgh.pa.us 3743 :UBC 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny))
208 akapila@postgresql.o 3744 :UNC 0 : COMPLETE_WITH("FOR TABLE", "FOR TABLES IN SCHEMA", "FOR ALL TABLES", "FOR ALL SEQUENCES", "WITH (");
2783 tgl@sss.pgh.pa.us 3745 :UBC 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR"))
208 akapila@postgresql.o 3746 :UNC 0 : COMPLETE_WITH("TABLE", "TABLES IN SCHEMA", "ALL TABLES", "ALL SEQUENCES");
1707 fujii@postgresql.org 3747 :UBC 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "ALL"))
208 akapila@postgresql.o 3748 :UNC 0 : COMPLETE_WITH("TABLES", "SEQUENCES");
1489 tomas.vondra@postgre 3749 :UBC 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "ALL", "TABLES"))
35 akapila@postgresql.o 3750 :UNC 0 : COMPLETE_WITH("EXCEPT ( TABLE", "WITH (");
62 3751 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "ALL", "TABLES", "EXCEPT"))
35 3752 : 0 : COMPLETE_WITH("( TABLE");
3753 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "ALL", "TABLES", "EXCEPT", "("))
3754 : 0 : COMPLETE_WITH("TABLE");
3755 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "ALL", "TABLES", "EXCEPT", "(", "TABLE"))
62 3756 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
35 3757 [ # # ]: 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "ALL", "TABLES", "EXCEPT", "(", "TABLE", MatchAnyN) && ends_with(prev_wd, ','))
62 3758 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
35 3759 [ # # ]: 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "ALL", "TABLES", "EXCEPT", "(", "TABLE", MatchAnyN) && !ends_with(prev_wd, ','))
62 3760 : 0 : COMPLETE_WITH(")");
1313 alvherre@alvh.no-ip. 3761 :UBC 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "TABLES"))
3762 : 0 : COMPLETE_WITH("IN SCHEMA");
1489 tomas.vondra@postgre 3763 [ # # ]: 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "TABLE", MatchAny) && !ends_with(prev_wd, ','))
1533 akapila@postgresql.o 3764 : 0 : COMPLETE_WITH("WHERE (", "WITH (");
3765 : : /* Complete "CREATE PUBLICATION <name> FOR TABLE" with "<table>, ..." */
1707 fujii@postgresql.org 3766 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "TABLE"))
1556 tgl@sss.pgh.pa.us 3767 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
3768 : :
3769 : : /*
3770 : : * "CREATE PUBLICATION <name> FOR TABLE <name> WHERE (" - complete with
3771 : : * table attributes
3772 : : */
575 3773 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, MatchAnyN, "WHERE"))
1533 akapila@postgresql.o 3774 : 0 : COMPLETE_WITH("(");
575 tgl@sss.pgh.pa.us 3775 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, MatchAnyN, "WHERE", "("))
1533 akapila@postgresql.o 3776 : 0 : COMPLETE_WITH_ATTR(prev3_wd);
575 tgl@sss.pgh.pa.us 3777 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, MatchAnyN, "WHERE", "(*)"))
1533 akapila@postgresql.o 3778 : 0 : COMPLETE_WITH(" WITH (");
3779 : :
3780 : : /*
3781 : : * Complete "CREATE PUBLICATION <name> FOR TABLES IN SCHEMA <schema>, ..."
3782 : : */
1313 alvherre@alvh.no-ip. 3783 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "TABLES", "IN", "SCHEMA"))
1556 tgl@sss.pgh.pa.us 3784 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_schemas
3785 : : " AND nspname NOT LIKE E'pg\\\\_%%'",
3786 : : "CURRENT_SCHEMA");
1313 alvherre@alvh.no-ip. 3787 [ # # ]: 0 : else if (Matches("CREATE", "PUBLICATION", MatchAny, "FOR", "TABLES", "IN", "SCHEMA", MatchAny) && (!ends_with(prev_wd, ',')))
1651 akapila@postgresql.o 3788 : 0 : COMPLETE_WITH("WITH (");
3789 : : /* Complete "CREATE PUBLICATION <name> [...] WITH" */
575 tgl@sss.pgh.pa.us 3790 : 0 : else if (Matches("CREATE", "PUBLICATION", MatchAnyN, "WITH", "("))
544 akapila@postgresql.o 3791 : 0 : COMPLETE_WITH("publish", "publish_generated_columns", "publish_via_partition_root");
3792 : :
3793 : : /* CREATE RULE */
3794 : : /* Complete "CREATE [ OR REPLACE ] RULE <sth>" with "AS ON" */
2426 fujii@postgresql.org 3795 : 0 : else if (Matches("CREATE", "RULE", MatchAny) ||
3796 : : Matches("CREATE", "OR", "REPLACE", "RULE", MatchAny))
2783 tgl@sss.pgh.pa.us 3797 : 0 : COMPLETE_WITH("AS ON");
3798 : : /* Complete "CREATE [ OR REPLACE ] RULE <sth> AS" with "ON" */
2426 fujii@postgresql.org 3799 : 0 : else if (Matches("CREATE", "RULE", MatchAny, "AS") ||
3800 : : Matches("CREATE", "OR", "REPLACE", "RULE", MatchAny, "AS"))
2783 tgl@sss.pgh.pa.us 3801 : 0 : COMPLETE_WITH("ON");
3802 : :
3803 : : /*
3804 : : * Complete "CREATE [ OR REPLACE ] RULE <sth> AS ON" with
3805 : : * SELECT|UPDATE|INSERT|DELETE
3806 : : */
2426 fujii@postgresql.org 3807 : 0 : else if (Matches("CREATE", "RULE", MatchAny, "AS", "ON") ||
3808 : : Matches("CREATE", "OR", "REPLACE", "RULE", MatchAny, "AS", "ON"))
2783 tgl@sss.pgh.pa.us 3809 : 0 : COMPLETE_WITH("SELECT", "UPDATE", "INSERT", "DELETE");
3810 : : /* Complete "AS ON SELECT|UPDATE|INSERT|DELETE" with a "TO" */
3811 : 0 : else if (TailMatches("AS", "ON", "SELECT|UPDATE|INSERT|DELETE"))
3812 : 0 : COMPLETE_WITH("TO");
3813 : : /* Complete "AS ON <sth> TO" with a table name */
3814 : 0 : else if (TailMatches("AS", "ON", "SELECT|UPDATE|INSERT|DELETE", "TO"))
1556 3815 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
3816 : :
3817 : : /* CREATE SCHEMA [ <name> ] [ AUTHORIZATION ] */
1040 michael@paquier.xyz 3818 : 0 : else if (Matches("CREATE", "SCHEMA"))
3819 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_schemas,
3820 : : "AUTHORIZATION");
3821 : 0 : else if (Matches("CREATE", "SCHEMA", "AUTHORIZATION") ||
3822 : : Matches("CREATE", "SCHEMA", MatchAny, "AUTHORIZATION"))
3823 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
3824 : : Keywords_for_list_of_owner_roles);
3825 : 0 : else if (Matches("CREATE", "SCHEMA", "AUTHORIZATION", MatchAny) ||
3826 : : Matches("CREATE", "SCHEMA", MatchAny, "AUTHORIZATION", MatchAny))
3827 : 0 : COMPLETE_WITH("CREATE", "GRANT");
3828 : 0 : else if (Matches("CREATE", "SCHEMA", MatchAny))
3829 : 0 : COMPLETE_WITH("AUTHORIZATION", "CREATE", "GRANT");
3830 : :
3831 : : /* CREATE SEQUENCE --- is allowed inside CREATE SCHEMA, so use TailMatches */
2783 tgl@sss.pgh.pa.us 3832 : 0 : else if (TailMatches("CREATE", "SEQUENCE", MatchAny) ||
3833 : : TailMatches("CREATE", "TEMP|TEMPORARY", "SEQUENCE", MatchAny))
1628 michael@paquier.xyz 3834 : 0 : COMPLETE_WITH("AS", "INCREMENT BY", "MINVALUE", "MAXVALUE", "NO",
3835 : : "CACHE", "CYCLE", "OWNED BY", "START WITH");
3836 : 0 : else if (TailMatches("CREATE", "SEQUENCE", MatchAny, "AS") ||
3837 : : TailMatches("CREATE", "TEMP|TEMPORARY", "SEQUENCE", MatchAny, "AS"))
3838 : 0 : COMPLETE_WITH_CS("smallint", "integer", "bigint");
2783 tgl@sss.pgh.pa.us 3839 : 0 : else if (TailMatches("CREATE", "SEQUENCE", MatchAny, "NO") ||
3840 : : TailMatches("CREATE", "TEMP|TEMPORARY", "SEQUENCE", MatchAny, "NO"))
3841 : 0 : COMPLETE_WITH("MINVALUE", "MAXVALUE", "CYCLE");
3842 : :
3843 : : /* CREATE SERVER <name> */
3844 : 0 : else if (Matches("CREATE", "SERVER", MatchAny))
3845 : 0 : COMPLETE_WITH("TYPE", "VERSION", "FOREIGN DATA WRAPPER");
3846 : :
3847 : : /* CREATE STATISTICS <name> */
3848 : 0 : else if (Matches("CREATE", "STATISTICS", MatchAny))
3849 : 0 : COMPLETE_WITH("(", "ON");
3850 : 0 : else if (Matches("CREATE", "STATISTICS", MatchAny, "("))
2596 tomas.vondra@postgre 3851 : 0 : COMPLETE_WITH("ndistinct", "dependencies", "mcv");
2715 3852 : 0 : else if (Matches("CREATE", "STATISTICS", MatchAny, "(*)"))
2783 tgl@sss.pgh.pa.us 3853 : 0 : COMPLETE_WITH("ON");
575 3854 : 0 : else if (Matches("CREATE", "STATISTICS", MatchAny, MatchAnyN, "FROM"))
1556 3855 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
3856 : :
3857 : : /* CREATE TABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
3858 : : /* Complete "CREATE TEMP/TEMPORARY" with the possible temp objects */
2783 3859 : 0 : else if (TailMatches("CREATE", "TEMP|TEMPORARY"))
3860 : 0 : COMPLETE_WITH("SEQUENCE", "TABLE", "VIEW");
3861 : : /* Complete "CREATE UNLOGGED" with TABLE or SEQUENCE */
3862 : 0 : else if (TailMatches("CREATE", "UNLOGGED"))
645 nathan@postgresql.or 3863 : 0 : COMPLETE_WITH("TABLE", "SEQUENCE");
3864 : : /* Complete PARTITION BY with RANGE ( or LIST ( or ... */
2783 tgl@sss.pgh.pa.us 3865 : 0 : else if (TailMatches("PARTITION", "BY"))
3866 : 0 : COMPLETE_WITH("RANGE (", "LIST (", "HASH (");
3867 : : /* If we have xxx PARTITION OF, provide a list of partitioned tables */
3868 : 0 : else if (TailMatches("PARTITION", "OF"))
1556 3869 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_partitioned_tables);
3870 : : /* Limited completion support for partition bound specification */
2783 3871 : 0 : else if (TailMatches("PARTITION", "OF", MatchAny))
3872 : 0 : COMPLETE_WITH("FOR VALUES", "DEFAULT");
3873 : : /* Complete CREATE TABLE <name> with '(', AS, OF or PARTITION OF */
2693 michael@paquier.xyz 3874 : 0 : else if (TailMatches("CREATE", "TABLE", MatchAny) ||
3875 : : TailMatches("CREATE", "TEMP|TEMPORARY|UNLOGGED", "TABLE", MatchAny))
901 3876 : 0 : COMPLETE_WITH("(", "AS", "OF", "PARTITION OF");
3877 : : /* Complete CREATE TABLE <name> OF with list of composite types */
2693 3878 : 0 : else if (TailMatches("CREATE", "TABLE", MatchAny, "OF") ||
3879 : : TailMatches("CREATE", "TEMP|TEMPORARY|UNLOGGED", "TABLE", MatchAny, "OF"))
1556 tgl@sss.pgh.pa.us 3880 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_composite_datatypes);
3881 : : /* Complete CREATE TABLE <name> [ (...) ] AS with list of keywords */
901 michael@paquier.xyz 3882 : 0 : else if (TailMatches("CREATE", "TABLE", MatchAny, "AS") ||
3883 : : TailMatches("CREATE", "TABLE", MatchAny, "(*)", "AS") ||
3884 : : TailMatches("CREATE", "TEMP|TEMPORARY|UNLOGGED", "TABLE", MatchAny, "AS") ||
3885 : : TailMatches("CREATE", "TEMP|TEMPORARY|UNLOGGED", "TABLE", MatchAny, "(*)", "AS"))
3886 : 0 : COMPLETE_WITH("EXECUTE", "SELECT", "TABLE", "VALUES", "WITH");
3887 : : /* Complete CREATE TABLE name (...) with supported options */
328 3888 : 0 : else if (TailMatches("CREATE", "TABLE", MatchAny, "(*)"))
901 3889 : 0 : COMPLETE_WITH("AS", "INHERITS (", "PARTITION BY", "USING", "TABLESPACE", "WITH (");
328 3890 : 0 : else if (TailMatches("CREATE", "UNLOGGED", "TABLE", MatchAny, "(*)"))
3891 : 0 : COMPLETE_WITH("AS", "INHERITS (", "USING", "TABLESPACE", "WITH (");
2693 3892 : 0 : else if (TailMatches("CREATE", "TEMP|TEMPORARY", "TABLE", MatchAny, "(*)"))
505 tomas.vondra@postgre 3893 : 0 : COMPLETE_WITH("AS", "INHERITS (", "ON COMMIT", "PARTITION BY", "USING",
3894 : : "TABLESPACE", "WITH (");
3895 : : /* Complete CREATE TABLE (...) USING with table access methods */
2528 michael@paquier.xyz 3896 : 0 : else if (TailMatches("CREATE", "TABLE", MatchAny, "(*)", "USING") ||
3897 : : TailMatches("CREATE", "TEMP|TEMPORARY|UNLOGGED", "TABLE", MatchAny, "(*)", "USING"))
3898 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_table_access_methods);
3899 : : /* Complete CREATE TABLE (...) WITH with storage parameters */
2690 3900 : 0 : else if (TailMatches("CREATE", "TABLE", MatchAny, "(*)", "WITH", "(") ||
3901 : : TailMatches("CREATE", "TEMP|TEMPORARY|UNLOGGED", "TABLE", MatchAny, "(*)", "WITH", "("))
3902 : 0 : COMPLETE_WITH_LIST(table_storage_parameters);
3903 : : /* Complete CREATE TABLE ON COMMIT with actions */
2693 3904 : 0 : else if (TailMatches("CREATE", "TEMP|TEMPORARY", "TABLE", MatchAny, "(*)", "ON", "COMMIT"))
3905 : 0 : COMPLETE_WITH("DELETE ROWS", "DROP", "PRESERVE ROWS");
3906 : :
3907 : : /* CREATE TABLESPACE */
2783 tgl@sss.pgh.pa.us 3908 : 0 : else if (Matches("CREATE", "TABLESPACE", MatchAny))
3909 : 0 : COMPLETE_WITH("OWNER", "LOCATION");
3910 : : /* Complete CREATE TABLESPACE name OWNER name with "LOCATION" */
3911 : 0 : else if (Matches("CREATE", "TABLESPACE", MatchAny, "OWNER", MatchAny))
3912 : 0 : COMPLETE_WITH("LOCATION");
3913 : :
3914 : : /* CREATE TEXT SEARCH --- is allowed inside CREATE SCHEMA, so use TailMatches */
29 tgl@sss.pgh.pa.us 3915 :UNC 0 : else if (TailMatches("CREATE", "TEXT", "SEARCH"))
2783 tgl@sss.pgh.pa.us 3916 :UBC 0 : COMPLETE_WITH("CONFIGURATION", "DICTIONARY", "PARSER", "TEMPLATE");
29 tgl@sss.pgh.pa.us 3917 :UNC 0 : else if (TailMatches("CREATE", "TEXT", "SEARCH", "CONFIGURATION|DICTIONARY|PARSER|TEMPLATE", MatchAny))
2783 tgl@sss.pgh.pa.us 3918 :UBC 0 : COMPLETE_WITH("(");
3919 : :
3920 : : /* CREATE TRANSFORM */
1628 michael@paquier.xyz 3921 : 0 : else if (Matches("CREATE", "TRANSFORM") ||
3922 : : Matches("CREATE", "OR", "REPLACE", "TRANSFORM"))
3923 : 0 : COMPLETE_WITH("FOR");
3924 : 0 : else if (Matches("CREATE", "TRANSFORM", "FOR") ||
3925 : : Matches("CREATE", "OR", "REPLACE", "TRANSFORM", "FOR"))
1556 tgl@sss.pgh.pa.us 3926 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
1628 michael@paquier.xyz 3927 : 0 : else if (Matches("CREATE", "TRANSFORM", "FOR", MatchAny) ||
3928 : : Matches("CREATE", "OR", "REPLACE", "TRANSFORM", "FOR", MatchAny))
3929 : 0 : COMPLETE_WITH("LANGUAGE");
3930 : 0 : else if (Matches("CREATE", "TRANSFORM", "FOR", MatchAny, "LANGUAGE") ||
3931 : : Matches("CREATE", "OR", "REPLACE", "TRANSFORM", "FOR", MatchAny, "LANGUAGE"))
3932 : : {
1556 tgl@sss.pgh.pa.us 3933 : 0 : set_completion_reference(prev2_wd);
1628 michael@paquier.xyz 3934 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_languages);
3935 : : }
3936 : :
3937 : : /* CREATE SUBSCRIPTION */
2783 tgl@sss.pgh.pa.us 3938 : 0 : else if (Matches("CREATE", "SUBSCRIPTION", MatchAny))
41 msawada@postgresql.o 3939 :UNC 0 : COMPLETE_WITH("CONNECTION", "SERVER");
3940 : 0 : else if (Matches("CREATE", "SUBSCRIPTION", MatchAny, "SERVER"))
3941 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_servers);
60 jdavis@postgresql.or 3942 : 0 : else if (Matches("CREATE", "SUBSCRIPTION", MatchAny, "SERVER", MatchAny))
3943 : 0 : COMPLETE_WITH("PUBLICATION");
2783 tgl@sss.pgh.pa.us 3944 :UBC 0 : else if (Matches("CREATE", "SUBSCRIPTION", MatchAny, "CONNECTION", MatchAny))
3945 : 0 : COMPLETE_WITH("PUBLICATION");
60 jdavis@postgresql.or 3946 :UNC 0 : else if (Matches("CREATE", "SUBSCRIPTION", MatchAny, "SERVER",
3947 : : MatchAny, "PUBLICATION"))
3948 : : {
3949 : : /* complete with nothing here as this refers to remote publications */
3950 : : }
2783 tgl@sss.pgh.pa.us 3951 :UBC 0 : else if (Matches("CREATE", "SUBSCRIPTION", MatchAny, "CONNECTION",
3952 : : MatchAny, "PUBLICATION"))
3953 : : {
3954 : : /* complete with nothing here as this refers to remote publications */
3955 : : }
575 3956 : 0 : else if (Matches("CREATE", "SUBSCRIPTION", MatchAnyN, "PUBLICATION", MatchAny))
2783 3957 : 0 : COMPLETE_WITH("WITH (");
3958 : : /* Complete "CREATE SUBSCRIPTION <name> ... WITH ( <opt>" */
575 3959 : 0 : else if (Matches("CREATE", "SUBSCRIPTION", MatchAnyN, "WITH", "("))
1789 michael@paquier.xyz 3960 : 0 : COMPLETE_WITH("binary", "connect", "copy_data", "create_slot",
3961 : : "disable_on_error", "enabled", "failover",
3962 : : "max_retention_duration", "origin",
3963 : : "password_required", "retain_dead_tuples",
3964 : : "run_as_owner", "slot_name", "streaming",
3965 : : "synchronous_commit", "two_phase");
3966 : :
3967 : : /* CREATE TRIGGER --- is allowed inside CREATE SCHEMA, so use TailMatches */
3968 : :
3969 : : /*
3970 : : * Complete CREATE [ OR REPLACE ] TRIGGER <name> with BEFORE|AFTER|INSTEAD
3971 : : * OF.
3972 : : */
1994 3973 : 0 : else if (TailMatches("CREATE", "TRIGGER", MatchAny) ||
3974 : : TailMatches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAny))
2783 tgl@sss.pgh.pa.us 3975 : 0 : COMPLETE_WITH("BEFORE", "AFTER", "INSTEAD OF");
3976 : :
3977 : : /*
3978 : : * Complete CREATE [ OR REPLACE ] TRIGGER <name> BEFORE,AFTER with an
3979 : : * event.
3980 : : */
1994 michael@paquier.xyz 3981 : 0 : else if (TailMatches("CREATE", "TRIGGER", MatchAny, "BEFORE|AFTER") ||
3982 : : TailMatches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAny, "BEFORE|AFTER"))
2783 tgl@sss.pgh.pa.us 3983 : 0 : COMPLETE_WITH("INSERT", "DELETE", "UPDATE", "TRUNCATE");
3984 : : /* Complete CREATE [ OR REPLACE ] TRIGGER <name> INSTEAD OF with an event */
1994 michael@paquier.xyz 3985 : 0 : else if (TailMatches("CREATE", "TRIGGER", MatchAny, "INSTEAD", "OF") ||
3986 : : TailMatches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAny, "INSTEAD", "OF"))
2783 tgl@sss.pgh.pa.us 3987 : 0 : COMPLETE_WITH("INSERT", "DELETE", "UPDATE");
3988 : :
3989 : : /*
3990 : : * Complete CREATE [ OR REPLACE ] TRIGGER <name> BEFORE,AFTER sth with
3991 : : * OR|ON.
3992 : : */
3993 : 0 : else if (TailMatches("CREATE", "TRIGGER", MatchAny, "BEFORE|AFTER", MatchAny) ||
3994 : : TailMatches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAny, "BEFORE|AFTER", MatchAny) ||
3995 : : TailMatches("CREATE", "TRIGGER", MatchAny, "INSTEAD", "OF", MatchAny) ||
3996 : : TailMatches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAny, "INSTEAD", "OF", MatchAny))
3997 : 0 : COMPLETE_WITH("ON", "OR");
3998 : :
3999 : : /*
4000 : : * Complete CREATE [ OR REPLACE ] TRIGGER <name> BEFORE,AFTER event ON
4001 : : * with a list of tables. EXECUTE FUNCTION is the recommended grammar
4002 : : * instead of EXECUTE PROCEDURE in version 11 and upwards.
4003 : : */
1994 michael@paquier.xyz 4004 : 0 : else if (TailMatches("CREATE", "TRIGGER", MatchAny, "BEFORE|AFTER", MatchAny, "ON") ||
4005 : : TailMatches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAny, "BEFORE|AFTER", MatchAny, "ON"))
1556 tgl@sss.pgh.pa.us 4006 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
4007 : :
4008 : : /*
4009 : : * Complete CREATE [ OR REPLACE ] TRIGGER ... INSTEAD OF event ON with a
4010 : : * list of views.
4011 : : */
1994 michael@paquier.xyz 4012 : 0 : else if (TailMatches("CREATE", "TRIGGER", MatchAny, "INSTEAD", "OF", MatchAny, "ON") ||
4013 : : TailMatches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAny, "INSTEAD", "OF", MatchAny, "ON"))
1556 tgl@sss.pgh.pa.us 4014 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
575 4015 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4016 : : "ON", MatchAny) ||
4017 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4018 : : "ON", MatchAny))
4019 : : {
2748 michael@paquier.xyz 4020 [ # # ]: 0 : if (pset.sversion >= 110000)
4021 : 0 : COMPLETE_WITH("NOT DEFERRABLE", "DEFERRABLE", "INITIALLY",
4022 : : "REFERENCING", "FOR", "WHEN (", "EXECUTE FUNCTION");
4023 : : else
4024 : 0 : COMPLETE_WITH("NOT DEFERRABLE", "DEFERRABLE", "INITIALLY",
4025 : : "REFERENCING", "FOR", "WHEN (", "EXECUTE PROCEDURE");
4026 : : }
575 tgl@sss.pgh.pa.us 4027 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4028 : : "DEFERRABLE") ||
4029 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4030 : : "DEFERRABLE") ||
4031 : : Matches("CREATE", "TRIGGER", MatchAnyN,
4032 : : "INITIALLY", "IMMEDIATE|DEFERRED") ||
4033 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4034 : : "INITIALLY", "IMMEDIATE|DEFERRED"))
4035 : : {
2748 michael@paquier.xyz 4036 [ # # ]: 0 : if (pset.sversion >= 110000)
4037 : 0 : COMPLETE_WITH("REFERENCING", "FOR", "WHEN (", "EXECUTE FUNCTION");
4038 : : else
4039 : 0 : COMPLETE_WITH("REFERENCING", "FOR", "WHEN (", "EXECUTE PROCEDURE");
4040 : : }
575 tgl@sss.pgh.pa.us 4041 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4042 : : "REFERENCING") ||
4043 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4044 : : "REFERENCING"))
2783 4045 : 0 : COMPLETE_WITH("OLD TABLE", "NEW TABLE");
575 4046 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4047 : : "OLD|NEW", "TABLE") ||
4048 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4049 : : "OLD|NEW", "TABLE"))
2783 4050 : 0 : COMPLETE_WITH("AS");
575 4051 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4052 : : "REFERENCING", "OLD", "TABLE", "AS", MatchAny) ||
4053 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4054 : : "REFERENCING", "OLD", "TABLE", "AS", MatchAny) ||
4055 : : Matches("CREATE", "TRIGGER", MatchAnyN,
4056 : : "REFERENCING", "OLD", "TABLE", MatchAny) ||
4057 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4058 : : "REFERENCING", "OLD", "TABLE", MatchAny))
4059 : : {
2748 michael@paquier.xyz 4060 [ # # ]: 0 : if (pset.sversion >= 110000)
4061 : 0 : COMPLETE_WITH("NEW TABLE", "FOR", "WHEN (", "EXECUTE FUNCTION");
4062 : : else
4063 : 0 : COMPLETE_WITH("NEW TABLE", "FOR", "WHEN (", "EXECUTE PROCEDURE");
4064 : : }
575 tgl@sss.pgh.pa.us 4065 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4066 : : "REFERENCING", "NEW", "TABLE", "AS", MatchAny) ||
4067 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4068 : : "REFERENCING", "NEW", "TABLE", "AS", MatchAny) ||
4069 : : Matches("CREATE", "TRIGGER", MatchAnyN,
4070 : : "REFERENCING", "NEW", "TABLE", MatchAny) ||
4071 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4072 : : "REFERENCING", "NEW", "TABLE", MatchAny))
4073 : : {
2748 michael@paquier.xyz 4074 [ # # ]: 0 : if (pset.sversion >= 110000)
4075 : 0 : COMPLETE_WITH("OLD TABLE", "FOR", "WHEN (", "EXECUTE FUNCTION");
4076 : : else
4077 : 0 : COMPLETE_WITH("OLD TABLE", "FOR", "WHEN (", "EXECUTE PROCEDURE");
4078 : : }
575 tgl@sss.pgh.pa.us 4079 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4080 : : "REFERENCING", "OLD|NEW", "TABLE", "AS", MatchAny, "OLD|NEW", "TABLE", "AS", MatchAny) ||
4081 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4082 : : "REFERENCING", "OLD|NEW", "TABLE", "AS", MatchAny, "OLD|NEW", "TABLE", "AS", MatchAny) ||
4083 : : Matches("CREATE", "TRIGGER", MatchAnyN,
4084 : : "REFERENCING", "OLD|NEW", "TABLE", MatchAny, "OLD|NEW", "TABLE", "AS", MatchAny) ||
4085 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4086 : : "REFERENCING", "OLD|NEW", "TABLE", MatchAny, "OLD|NEW", "TABLE", "AS", MatchAny) ||
4087 : : Matches("CREATE", "TRIGGER", MatchAnyN,
4088 : : "REFERENCING", "OLD|NEW", "TABLE", "AS", MatchAny, "OLD|NEW", "TABLE", MatchAny) ||
4089 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4090 : : "REFERENCING", "OLD|NEW", "TABLE", "AS", MatchAny, "OLD|NEW", "TABLE", MatchAny) ||
4091 : : Matches("CREATE", "TRIGGER", MatchAnyN,
4092 : : "REFERENCING", "OLD|NEW", "TABLE", MatchAny, "OLD|NEW", "TABLE", MatchAny) ||
4093 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4094 : : "REFERENCING", "OLD|NEW", "TABLE", MatchAny, "OLD|NEW", "TABLE", MatchAny))
4095 : : {
2748 michael@paquier.xyz 4096 [ # # ]: 0 : if (pset.sversion >= 110000)
4097 : 0 : COMPLETE_WITH("FOR", "WHEN (", "EXECUTE FUNCTION");
4098 : : else
4099 : 0 : COMPLETE_WITH("FOR", "WHEN (", "EXECUTE PROCEDURE");
4100 : : }
575 tgl@sss.pgh.pa.us 4101 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4102 : : "FOR") ||
4103 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4104 : : "FOR"))
2783 4105 : 0 : COMPLETE_WITH("EACH", "ROW", "STATEMENT");
575 4106 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4107 : : "FOR", "EACH") ||
4108 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4109 : : "FOR", "EACH"))
2783 4110 : 0 : COMPLETE_WITH("ROW", "STATEMENT");
575 4111 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4112 : : "FOR", "EACH", "ROW|STATEMENT") ||
4113 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4114 : : "FOR", "EACH", "ROW|STATEMENT") ||
4115 : : Matches("CREATE", "TRIGGER", MatchAnyN,
4116 : : "FOR", "ROW|STATEMENT") ||
4117 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4118 : : "FOR", "ROW|STATEMENT"))
4119 : : {
2748 michael@paquier.xyz 4120 [ # # ]: 0 : if (pset.sversion >= 110000)
4121 : 0 : COMPLETE_WITH("WHEN (", "EXECUTE FUNCTION");
4122 : : else
4123 : 0 : COMPLETE_WITH("WHEN (", "EXECUTE PROCEDURE");
4124 : : }
575 tgl@sss.pgh.pa.us 4125 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4126 : : "WHEN", "(*)") ||
4127 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4128 : : "WHEN", "(*)"))
4129 : : {
2748 michael@paquier.xyz 4130 [ # # ]: 0 : if (pset.sversion >= 110000)
4131 : 0 : COMPLETE_WITH("EXECUTE FUNCTION");
4132 : : else
4133 : 0 : COMPLETE_WITH("EXECUTE PROCEDURE");
4134 : : }
4135 : :
4136 : : /*
4137 : : * Complete CREATE [ OR REPLACE ] TRIGGER ... EXECUTE with
4138 : : * PROCEDURE|FUNCTION.
4139 : : */
575 tgl@sss.pgh.pa.us 4140 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4141 : : "EXECUTE") ||
4142 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4143 : : "EXECUTE"))
4144 : : {
2748 michael@paquier.xyz 4145 [ # # ]: 0 : if (pset.sversion >= 110000)
4146 : 0 : COMPLETE_WITH("FUNCTION");
4147 : : else
4148 : 0 : COMPLETE_WITH("PROCEDURE");
4149 : : }
575 tgl@sss.pgh.pa.us 4150 : 0 : else if (Matches("CREATE", "TRIGGER", MatchAnyN,
4151 : : "EXECUTE", "FUNCTION|PROCEDURE") ||
4152 : : Matches("CREATE", "OR", "REPLACE", "TRIGGER", MatchAnyN,
4153 : : "EXECUTE", "FUNCTION|PROCEDURE"))
1556 4154 : 0 : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY(Query_for_list_of_functions);
4155 : :
4156 : : /* CREATE ROLE,USER,GROUP <name> */
2783 4157 : 0 : else if (Matches("CREATE", "ROLE|GROUP|USER", MatchAny) &&
4158 [ # # ]: 0 : !TailMatches("USER", "MAPPING"))
4159 : 0 : COMPLETE_WITH("ADMIN", "BYPASSRLS", "CONNECTION LIMIT", "CREATEDB",
4160 : : "CREATEROLE", "ENCRYPTED PASSWORD", "IN", "INHERIT",
4161 : : "LOGIN", "NOBYPASSRLS",
4162 : : "NOCREATEDB", "NOCREATEROLE", "NOINHERIT",
4163 : : "NOLOGIN", "NOREPLICATION", "NOSUPERUSER", "PASSWORD",
4164 : : "REPLICATION", "ROLE", "SUPERUSER", "SYSID",
4165 : : "VALID UNTIL", "WITH");
4166 : :
4167 : : /* CREATE ROLE,USER,GROUP <name> WITH */
4168 : 0 : else if (Matches("CREATE", "ROLE|GROUP|USER", MatchAny, "WITH"))
4169 : : /* Similar to the above, but don't complete "WITH" again. */
4170 : 0 : COMPLETE_WITH("ADMIN", "BYPASSRLS", "CONNECTION LIMIT", "CREATEDB",
4171 : : "CREATEROLE", "ENCRYPTED PASSWORD", "IN", "INHERIT",
4172 : : "LOGIN", "NOBYPASSRLS",
4173 : : "NOCREATEDB", "NOCREATEROLE", "NOINHERIT",
4174 : : "NOLOGIN", "NOREPLICATION", "NOSUPERUSER", "PASSWORD",
4175 : : "REPLICATION", "ROLE", "SUPERUSER", "SYSID",
4176 : : "VALID UNTIL");
4177 : :
4178 : : /* complete CREATE ROLE,USER,GROUP <name> IN with ROLE,GROUP */
4179 : 0 : else if (Matches("CREATE", "ROLE|USER|GROUP", MatchAny, "IN"))
4180 : 0 : COMPLETE_WITH("GROUP", "ROLE");
4181 : :
4182 : : /* CREATE TYPE */
2488 tmunro@postgresql.or 4183 : 0 : else if (Matches("CREATE", "TYPE", MatchAny))
4184 : 0 : COMPLETE_WITH("(", "AS");
4185 : 0 : else if (Matches("CREATE", "TYPE", MatchAny, "AS"))
4186 : 0 : COMPLETE_WITH("ENUM", "RANGE", "(");
4187 : 0 : else if (HeadMatches("CREATE", "TYPE", MatchAny, "AS", "("))
4188 : : {
4189 [ # # ]: 0 : if (TailMatches("(|*,", MatchAny))
1556 tgl@sss.pgh.pa.us 4190 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
2488 tmunro@postgresql.or 4191 [ # # ]: 0 : else if (TailMatches("(|*,", MatchAny, MatchAnyExcept("*)")))
4192 : 0 : COMPLETE_WITH("COLLATE", ",", ")");
4193 : : }
4194 : 0 : else if (Matches("CREATE", "TYPE", MatchAny, "AS", "ENUM|RANGE"))
4195 : 0 : COMPLETE_WITH("(");
4196 : 0 : else if (HeadMatches("CREATE", "TYPE", MatchAny, "("))
4197 : : {
4198 [ # # ]: 0 : if (TailMatches("(|*,"))
4199 : 0 : COMPLETE_WITH("INPUT", "OUTPUT", "RECEIVE", "SEND",
4200 : : "TYPMOD_IN", "TYPMOD_OUT", "ANALYZE", "SUBSCRIPT",
4201 : : "INTERNALLENGTH", "PASSEDBYVALUE", "ALIGNMENT",
4202 : : "STORAGE", "LIKE", "CATEGORY", "PREFERRED",
4203 : : "DEFAULT", "ELEMENT", "DELIMITER",
4204 : : "COLLATABLE");
4205 [ # # ]: 0 : else if (TailMatches("(*|*,", MatchAnyExcept("*=")))
4206 : 0 : COMPLETE_WITH("=");
4207 [ # # ]: 0 : else if (TailMatches("=", MatchAnyExcept("*)")))
4208 : 0 : COMPLETE_WITH(",", ")");
4209 : : }
4210 : 0 : else if (HeadMatches("CREATE", "TYPE", MatchAny, "AS", "RANGE", "("))
4211 : : {
4212 [ # # ]: 0 : if (TailMatches("(|*,"))
4213 : 0 : COMPLETE_WITH("SUBTYPE", "SUBTYPE_OPCLASS", "COLLATION",
4214 : : "CANONICAL", "SUBTYPE_DIFF",
4215 : : "MULTIRANGE_TYPE_NAME");
4216 [ # # ]: 0 : else if (TailMatches("(*|*,", MatchAnyExcept("*=")))
4217 : 0 : COMPLETE_WITH("=");
4218 [ # # ]: 0 : else if (TailMatches("=", MatchAnyExcept("*)")))
4219 : 0 : COMPLETE_WITH(",", ")");
4220 : : }
4221 : :
4222 : : /* CREATE VIEW --- is allowed inside CREATE SCHEMA, so use TailMatches */
4223 : : /* Complete CREATE [ OR REPLACE ] VIEW <name> with AS or WITH */
2426 fujii@postgresql.org 4224 : 0 : else if (TailMatches("CREATE", "VIEW", MatchAny) ||
4225 : : TailMatches("CREATE", "OR", "REPLACE", "VIEW", MatchAny))
889 dean.a.rasheed@gmail 4226 : 0 : COMPLETE_WITH("AS", "WITH");
4227 : : /* Complete "CREATE [ OR REPLACE ] VIEW <sth> AS with "SELECT" */
2426 fujii@postgresql.org 4228 : 0 : else if (TailMatches("CREATE", "VIEW", MatchAny, "AS") ||
4229 : : TailMatches("CREATE", "OR", "REPLACE", "VIEW", MatchAny, "AS"))
2783 tgl@sss.pgh.pa.us 4230 : 0 : COMPLETE_WITH("SELECT");
4231 : : /* CREATE [ OR REPLACE ] VIEW <name> WITH ( yyy [= zzz] ) */
889 dean.a.rasheed@gmail 4232 : 0 : else if (TailMatches("CREATE", "VIEW", MatchAny, "WITH") ||
4233 : : TailMatches("CREATE", "OR", "REPLACE", "VIEW", MatchAny, "WITH"))
4234 : 0 : COMPLETE_WITH("(");
4235 : 0 : else if (TailMatches("CREATE", "VIEW", MatchAny, "WITH", "(") ||
4236 : : TailMatches("CREATE", "OR", "REPLACE", "VIEW", MatchAny, "WITH", "("))
4237 : 0 : COMPLETE_WITH_LIST(view_optional_parameters);
4238 : 0 : else if (TailMatches("CREATE", "VIEW", MatchAny, "WITH", "(", "check_option") ||
4239 : : TailMatches("CREATE", "OR", "REPLACE", "VIEW", MatchAny, "WITH", "(", "check_option"))
4240 : 0 : COMPLETE_WITH("=");
4241 : 0 : else if (TailMatches("CREATE", "VIEW", MatchAny, "WITH", "(", "check_option", "=") ||
4242 : : TailMatches("CREATE", "OR", "REPLACE", "VIEW", MatchAny, "WITH", "(", "check_option", "="))
4243 : 0 : COMPLETE_WITH("local", "cascaded");
4244 : : /* CREATE [ OR REPLACE ] VIEW <name> WITH ( ... ) AS */
4245 : 0 : else if (TailMatches("CREATE", "VIEW", MatchAny, "WITH", "(*)") ||
4246 : : TailMatches("CREATE", "OR", "REPLACE", "VIEW", MatchAny, "WITH", "(*)"))
4247 : 0 : COMPLETE_WITH("AS");
4248 : : /* CREATE [ OR REPLACE ] VIEW <name> WITH ( ... ) AS SELECT */
4249 : 0 : else if (TailMatches("CREATE", "VIEW", MatchAny, "WITH", "(*)", "AS") ||
4250 : : TailMatches("CREATE", "OR", "REPLACE", "VIEW", MatchAny, "WITH", "(*)", "AS"))
4251 : 0 : COMPLETE_WITH("SELECT");
4252 : :
4253 : : /* CREATE MATERIALIZED VIEW */
2783 tgl@sss.pgh.pa.us 4254 : 0 : else if (Matches("CREATE", "MATERIALIZED"))
4255 : 0 : COMPLETE_WITH("VIEW");
4256 : : /* Complete CREATE MATERIALIZED VIEW <name> with AS or USING */
4257 : 0 : else if (Matches("CREATE", "MATERIALIZED", "VIEW", MatchAny))
505 tomas.vondra@postgre 4258 : 0 : COMPLETE_WITH("AS", "USING");
4259 : :
4260 : : /*
4261 : : * Complete CREATE MATERIALIZED VIEW <name> USING with list of access
4262 : : * methods
4263 : : */
4264 : 0 : else if (Matches("CREATE", "MATERIALIZED", "VIEW", MatchAny, "USING"))
4265 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_table_access_methods);
4266 : : /* Complete CREATE MATERIALIZED VIEW <name> USING <access method> with AS */
4267 : 0 : else if (Matches("CREATE", "MATERIALIZED", "VIEW", MatchAny, "USING", MatchAny))
2783 tgl@sss.pgh.pa.us 4268 : 0 : COMPLETE_WITH("AS");
4269 : :
4270 : : /*
4271 : : * Complete CREATE MATERIALIZED VIEW <name> [USING <access method> ] AS
4272 : : * with "SELECT"
4273 : : */
505 tomas.vondra@postgre 4274 : 0 : else if (Matches("CREATE", "MATERIALIZED", "VIEW", MatchAny, "AS") ||
4275 : : Matches("CREATE", "MATERIALIZED", "VIEW", MatchAny, "USING", MatchAny, "AS"))
2783 tgl@sss.pgh.pa.us 4276 : 0 : COMPLETE_WITH("SELECT");
4277 : :
4278 : : /* CREATE EVENT TRIGGER */
4279 : 0 : else if (Matches("CREATE", "EVENT"))
4280 : 0 : COMPLETE_WITH("TRIGGER");
4281 : : /* Complete CREATE EVENT TRIGGER <name> with ON */
4282 : 0 : else if (Matches("CREATE", "EVENT", "TRIGGER", MatchAny))
4283 : 0 : COMPLETE_WITH("ON");
4284 : : /* Complete CREATE EVENT TRIGGER <name> ON with event_type */
4285 : 0 : else if (Matches("CREATE", "EVENT", "TRIGGER", MatchAny, "ON"))
932 akorotkov@postgresql 4286 : 0 : COMPLETE_WITH("ddl_command_start", "ddl_command_end", "login",
4287 : : "sql_drop", "table_rewrite");
4288 : :
4289 : : /*
4290 : : * Complete CREATE EVENT TRIGGER <name> ON <event_type>. EXECUTE FUNCTION
4291 : : * is the recommended grammar instead of EXECUTE PROCEDURE in version 11
4292 : : * and upwards.
4293 : : */
2748 michael@paquier.xyz 4294 : 0 : else if (Matches("CREATE", "EVENT", "TRIGGER", MatchAny, "ON", MatchAny))
4295 : : {
4296 [ # # ]: 0 : if (pset.sversion >= 110000)
4297 : 0 : COMPLETE_WITH("WHEN TAG IN (", "EXECUTE FUNCTION");
4298 : : else
4299 : 0 : COMPLETE_WITH("WHEN TAG IN (", "EXECUTE PROCEDURE");
4300 : : }
575 tgl@sss.pgh.pa.us 4301 : 0 : else if (Matches("CREATE", "EVENT", "TRIGGER", MatchAnyN, "WHEN|AND", MatchAny, "IN", "(*)"))
4302 : : {
2748 michael@paquier.xyz 4303 [ # # ]: 0 : if (pset.sversion >= 110000)
4304 : 0 : COMPLETE_WITH("EXECUTE FUNCTION");
4305 : : else
4306 : 0 : COMPLETE_WITH("EXECUTE PROCEDURE");
4307 : : }
575 tgl@sss.pgh.pa.us 4308 : 0 : else if (Matches("CREATE", "EVENT", "TRIGGER", MatchAnyN, "EXECUTE", "FUNCTION|PROCEDURE"))
1556 4309 : 0 : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY(Query_for_list_of_functions);
4310 : :
4311 : : /* DEALLOCATE */
2783 4312 : 0 : else if (Matches("DEALLOCATE"))
1556 4313 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_prepared_statements,
4314 : : "ALL");
4315 : :
4316 : : /* DECLARE */
4317 : :
4318 : : /*
4319 : : * Complete DECLARE <name> with one of BINARY, ASENSITIVE, INSENSITIVE,
4320 : : * SCROLL, NO SCROLL, and CURSOR.
4321 : : */
2783 4322 : 0 : else if (Matches("DECLARE", MatchAny))
1854 peter@eisentraut.org 4323 : 0 : COMPLETE_WITH("BINARY", "ASENSITIVE", "INSENSITIVE", "SCROLL", "NO SCROLL",
4324 : : "CURSOR");
4325 : :
4326 : : /*
4327 : : * Complete DECLARE ... <option> with other options. The PostgreSQL parser
4328 : : * allows DECLARE options to be specified in any order. But the
4329 : : * tab-completion follows the ordering of them that the SQL standard
4330 : : * provides, like the syntax of DECLARE command in the documentation
4331 : : * indicates.
4332 : : */
575 tgl@sss.pgh.pa.us 4333 : 0 : else if (Matches("DECLARE", MatchAnyN, "BINARY"))
1729 michael@paquier.xyz 4334 : 0 : COMPLETE_WITH("ASENSITIVE", "INSENSITIVE", "SCROLL", "NO SCROLL", "CURSOR");
575 tgl@sss.pgh.pa.us 4335 : 0 : else if (Matches("DECLARE", MatchAnyN, "ASENSITIVE|INSENSITIVE"))
1937 fujii@postgresql.org 4336 : 0 : COMPLETE_WITH("SCROLL", "NO SCROLL", "CURSOR");
575 tgl@sss.pgh.pa.us 4337 : 0 : else if (Matches("DECLARE", MatchAnyN, "SCROLL"))
1937 fujii@postgresql.org 4338 : 0 : COMPLETE_WITH("CURSOR");
4339 : : /* Complete DECLARE ... [options] NO with SCROLL */
575 tgl@sss.pgh.pa.us 4340 : 0 : else if (Matches("DECLARE", MatchAnyN, "NO"))
1937 fujii@postgresql.org 4341 : 0 : COMPLETE_WITH("SCROLL");
4342 : :
4343 : : /*
4344 : : * Complete DECLARE ... CURSOR with one of WITH HOLD, WITHOUT HOLD, and
4345 : : * FOR
4346 : : */
575 tgl@sss.pgh.pa.us 4347 : 0 : else if (Matches("DECLARE", MatchAnyN, "CURSOR"))
2783 4348 : 0 : COMPLETE_WITH("WITH HOLD", "WITHOUT HOLD", "FOR");
4349 : : /* Complete DECLARE ... CURSOR WITH|WITHOUT with HOLD */
575 4350 : 0 : else if (Matches("DECLARE", MatchAnyN, "CURSOR", "WITH|WITHOUT"))
1937 fujii@postgresql.org 4351 : 0 : COMPLETE_WITH("HOLD");
4352 : : /* Complete DECLARE ... CURSOR WITH|WITHOUT HOLD with FOR */
575 tgl@sss.pgh.pa.us 4353 : 0 : else if (Matches("DECLARE", MatchAnyN, "CURSOR", "WITH|WITHOUT", "HOLD"))
1937 fujii@postgresql.org 4354 : 0 : COMPLETE_WITH("FOR");
4355 : :
4356 : : /* DELETE --- can be inside EXPLAIN, RULE, etc */
4357 : : /* Complete DELETE with "FROM" */
2783 tgl@sss.pgh.pa.us 4358 : 0 : else if (Matches("DELETE"))
4359 : 0 : COMPLETE_WITH("FROM");
4360 : : /* Complete DELETE FROM with a list of tables */
4361 : 0 : else if (TailMatches("DELETE", "FROM"))
1556 4362 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_updatables);
4363 : : /* Complete DELETE FROM <table> */
2783 4364 : 0 : else if (TailMatches("DELETE", "FROM", MatchAny))
4365 : 0 : COMPLETE_WITH("USING", "WHERE");
4366 : : /* Complete DELETE FROM <table> USING with relations supporting SELECT */
64 fujii@postgresql.org 4367 :UNC 0 : else if (TailMatches("DELETE", "FROM", MatchAny, "USING"))
4368 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_selectables);
4369 : :
4370 : : /* DISCARD */
2783 tgl@sss.pgh.pa.us 4371 :UBC 0 : else if (Matches("DISCARD"))
4372 : 0 : COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP");
4373 : :
4374 : : /* DO */
4375 : 0 : else if (Matches("DO"))
4376 : 0 : COMPLETE_WITH("LANGUAGE");
4377 : :
4378 : : /* DROP */
4379 : : /* Complete DROP object with CASCADE / RESTRICT */
4380 : 0 : else if (Matches("DROP",
4381 : : "COLLATION|CONVERSION|DOMAIN|EXTENSION|LANGUAGE|PUBLICATION|SCHEMA|SEQUENCE|SERVER|SUBSCRIPTION|STATISTICS|TABLE|TYPE|VIEW",
4382 : : MatchAny) ||
4383 : : Matches("DROP", "ACCESS", "METHOD", MatchAny) ||
4384 : : Matches("DROP", "EVENT", "TRIGGER", MatchAny) ||
4385 : : Matches("DROP", "FOREIGN", "DATA", "WRAPPER", MatchAny) ||
4386 : : Matches("DROP", "FOREIGN", "TABLE", MatchAny) ||
4387 : : Matches("DROP", "TEXT", "SEARCH", "CONFIGURATION|DICTIONARY|PARSER|TEMPLATE", MatchAny))
2783 tgl@sss.pgh.pa.us 4388 :CBC 1 : COMPLETE_WITH("CASCADE", "RESTRICT");
575 4389 : 1 : else if (Matches("DROP", "AGGREGATE|FUNCTION|PROCEDURE|ROUTINE", MatchAny, MatchAny) &&
575 tgl@sss.pgh.pa.us 4390 [ # # ]:UBC 0 : ends_with(prev_wd, ')'))
4391 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4392 : :
4393 : : /* help completing some of the variants */
2783 4394 : 0 : else if (Matches("DROP", "AGGREGATE|FUNCTION|PROCEDURE|ROUTINE", MatchAny))
4395 : 0 : COMPLETE_WITH("(");
4396 : 0 : else if (Matches("DROP", "AGGREGATE|FUNCTION|PROCEDURE|ROUTINE", MatchAny, "("))
3790 4397 : 0 : COMPLETE_WITH_FUNCTION_ARG(prev2_wd);
2783 4398 : 0 : else if (Matches("DROP", "FOREIGN"))
4399 : 0 : COMPLETE_WITH("DATA WRAPPER", "TABLE");
2366 akapila@postgresql.o 4400 : 0 : else if (Matches("DROP", "DATABASE", MatchAny))
4401 : 0 : COMPLETE_WITH("WITH (");
4402 [ # # ]: 0 : else if (HeadMatches("DROP", "DATABASE") && (ends_with(prev_wd, '(')))
4403 : 0 : COMPLETE_WITH("FORCE");
4404 : :
4405 : : /* DROP INDEX */
2783 tgl@sss.pgh.pa.us 4406 : 0 : else if (Matches("DROP", "INDEX"))
1556 4407 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_indexes,
4408 : : "CONCURRENTLY");
2783 4409 : 0 : else if (Matches("DROP", "INDEX", "CONCURRENTLY"))
1556 4410 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexes);
2783 4411 : 0 : else if (Matches("DROP", "INDEX", MatchAny))
4412 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4413 : 0 : else if (Matches("DROP", "INDEX", "CONCURRENTLY", MatchAny))
4414 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4415 : :
4416 : : /* DROP MATERIALIZED VIEW */
4417 : 0 : else if (Matches("DROP", "MATERIALIZED"))
4418 : 0 : COMPLETE_WITH("VIEW");
4419 : 0 : else if (Matches("DROP", "MATERIALIZED", "VIEW"))
1556 4420 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_matviews);
1616 michael@paquier.xyz 4421 : 0 : else if (Matches("DROP", "MATERIALIZED", "VIEW", MatchAny))
4422 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4423 : :
4424 : : /* DROP OWNED BY */
2783 tgl@sss.pgh.pa.us 4425 : 0 : else if (Matches("DROP", "OWNED"))
4426 : 0 : COMPLETE_WITH("BY");
4427 : 0 : else if (Matches("DROP", "OWNED", "BY"))
7338 alvherre@alvh.no-ip. 4428 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
1616 michael@paquier.xyz 4429 : 0 : else if (Matches("DROP", "OWNED", "BY", MatchAny))
4430 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4431 : :
4432 : : /* DROP TEXT SEARCH */
2783 tgl@sss.pgh.pa.us 4433 : 0 : else if (Matches("DROP", "TEXT", "SEARCH"))
4434 : 0 : COMPLETE_WITH("CONFIGURATION", "DICTIONARY", "PARSER", "TEMPLATE");
4435 : :
4436 : : /* DROP TRIGGER */
4437 : 0 : else if (Matches("DROP", "TRIGGER", MatchAny))
4438 : 0 : COMPLETE_WITH("ON");
4439 : 0 : else if (Matches("DROP", "TRIGGER", MatchAny, "ON"))
4440 : : {
1556 4441 : 0 : set_completion_reference(prev2_wd);
4442 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_trigger);
4443 : : }
2783 4444 : 0 : else if (Matches("DROP", "TRIGGER", MatchAny, "ON", MatchAny))
4445 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4446 : :
4447 : : /* DROP ACCESS METHOD */
4448 : 0 : else if (Matches("DROP", "ACCESS"))
4449 : 0 : COMPLETE_WITH("METHOD");
4450 : 0 : else if (Matches("DROP", "ACCESS", "METHOD"))
3619 alvherre@alvh.no-ip. 4451 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_access_methods);
4452 : :
4453 : : /* DROP EVENT TRIGGER */
2783 tgl@sss.pgh.pa.us 4454 : 0 : else if (Matches("DROP", "EVENT"))
4455 : 0 : COMPLETE_WITH("TRIGGER");
4456 : 0 : else if (Matches("DROP", "EVENT", "TRIGGER"))
4404 rhaas@postgresql.org 4457 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_event_triggers);
4458 : :
4459 : : /* DROP POLICY <name> */
2783 tgl@sss.pgh.pa.us 4460 : 0 : else if (Matches("DROP", "POLICY"))
3942 alvherre@alvh.no-ip. 4461 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_policies);
4462 : : /* DROP POLICY <name> ON */
2783 tgl@sss.pgh.pa.us 4463 : 0 : else if (Matches("DROP", "POLICY", MatchAny))
4464 : 0 : COMPLETE_WITH("ON");
4465 : : /* DROP POLICY <name> ON <table> */
4466 : 0 : else if (Matches("DROP", "POLICY", MatchAny, "ON"))
4467 : : {
1556 4468 : 0 : set_completion_reference(prev2_wd);
4469 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_policy);
4470 : : }
1616 michael@paquier.xyz 4471 : 0 : else if (Matches("DROP", "POLICY", MatchAny, "ON", MatchAny))
4472 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4473 : :
4474 : : /* DROP PROPERTY GRAPH */
50 peter@eisentraut.org 4475 :UNC 0 : else if (Matches("DROP", "PROPERTY"))
4476 : 0 : COMPLETE_WITH("GRAPH");
4477 : 0 : else if (Matches("DROP", "PROPERTY", "GRAPH"))
4478 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_propgraphs);
4479 : :
4480 : : /* DROP RULE */
2783 tgl@sss.pgh.pa.us 4481 :UBC 0 : else if (Matches("DROP", "RULE", MatchAny))
4482 : 0 : COMPLETE_WITH("ON");
4483 : 0 : else if (Matches("DROP", "RULE", MatchAny, "ON"))
4484 : : {
1556 4485 : 0 : set_completion_reference(prev2_wd);
4486 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables_for_rule);
4487 : : }
2783 4488 : 0 : else if (Matches("DROP", "RULE", MatchAny, "ON", MatchAny))
4489 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4490 : :
4491 : : /* DROP TRANSFORM */
1616 michael@paquier.xyz 4492 : 0 : else if (Matches("DROP", "TRANSFORM"))
4493 : 0 : COMPLETE_WITH("FOR");
4494 : 0 : else if (Matches("DROP", "TRANSFORM", "FOR"))
1556 tgl@sss.pgh.pa.us 4495 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
1616 michael@paquier.xyz 4496 : 0 : else if (Matches("DROP", "TRANSFORM", "FOR", MatchAny))
4497 : 0 : COMPLETE_WITH("LANGUAGE");
4498 : 0 : else if (Matches("DROP", "TRANSFORM", "FOR", MatchAny, "LANGUAGE"))
4499 : : {
1556 tgl@sss.pgh.pa.us 4500 : 0 : set_completion_reference(prev2_wd);
1616 michael@paquier.xyz 4501 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_languages);
4502 : : }
4503 : 0 : else if (Matches("DROP", "TRANSFORM", "FOR", MatchAny, "LANGUAGE", MatchAny))
4504 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
4505 : :
4506 : : /* EXECUTE */
2783 tgl@sss.pgh.pa.us 4507 : 0 : else if (Matches("EXECUTE"))
5308 4508 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_prepared_statements);
4509 : :
4510 : : /*
4511 : : * EXPLAIN [ ( option [, ...] ) ] statement
4512 : : * EXPLAIN [ ANALYZE ] [ VERBOSE ] statement
4513 : : */
2783 4514 : 0 : else if (Matches("EXPLAIN"))
1818 michael@paquier.xyz 4515 : 0 : COMPLETE_WITH("SELECT", "INSERT INTO", "DELETE FROM", "UPDATE", "DECLARE",
4516 : : "MERGE INTO", "EXECUTE", "ANALYZE", "VERBOSE");
2783 tgl@sss.pgh.pa.us 4517 : 0 : else if (HeadMatches("EXPLAIN", "(*") &&
4518 [ # # ]: 0 : !HeadMatches("EXPLAIN", "(*)"))
4519 : : {
4520 : : /*
4521 : : * This fires if we're in an unfinished parenthesized option list.
4522 : : * get_previous_words treats a completed parenthesized option list as
4523 : : * one word, so the above test is correct.
4524 : : */
4525 [ # # # # ]: 0 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
1138 4526 : 0 : COMPLETE_WITH("ANALYZE", "VERBOSE", "COSTS", "SETTINGS", "GENERIC_PLAN",
4527 : : "BUFFERS", "SERIALIZE", "WAL", "TIMING", "SUMMARY",
4528 : : "MEMORY", "FORMAT");
734 michael@paquier.xyz 4529 [ # # ]: 0 : else if (TailMatches("ANALYZE|VERBOSE|COSTS|SETTINGS|GENERIC_PLAN|BUFFERS|WAL|TIMING|SUMMARY|MEMORY"))
2783 tgl@sss.pgh.pa.us 4530 : 0 : COMPLETE_WITH("ON", "OFF");
734 michael@paquier.xyz 4531 [ # # ]: 0 : else if (TailMatches("SERIALIZE"))
4532 : 0 : COMPLETE_WITH("TEXT", "NONE", "BINARY");
2783 tgl@sss.pgh.pa.us 4533 [ # # ]: 0 : else if (TailMatches("FORMAT"))
4534 : 0 : COMPLETE_WITH("TEXT", "XML", "JSON", "YAML");
4535 : : }
4536 : 0 : else if (Matches("EXPLAIN", "ANALYZE"))
1818 michael@paquier.xyz 4537 : 0 : COMPLETE_WITH("SELECT", "INSERT INTO", "DELETE FROM", "UPDATE", "DECLARE",
4538 : : "MERGE INTO", "EXECUTE", "VERBOSE");
2783 tgl@sss.pgh.pa.us 4539 : 0 : else if (Matches("EXPLAIN", "(*)") ||
4540 : : Matches("EXPLAIN", "VERBOSE") ||
4541 : : Matches("EXPLAIN", "ANALYZE", "VERBOSE"))
1714 michael@paquier.xyz 4542 : 0 : COMPLETE_WITH("SELECT", "INSERT INTO", "DELETE FROM", "UPDATE", "DECLARE",
4543 : : "MERGE INTO", "EXECUTE");
4544 : :
4545 : : /* FETCH && MOVE */
4546 : :
4547 : : /*
4548 : : * Complete FETCH with one of ABSOLUTE, BACKWARD, FORWARD, RELATIVE, ALL,
4549 : : * NEXT, PRIOR, FIRST, LAST, FROM, IN, and a list of cursors
4550 : : */
2783 tgl@sss.pgh.pa.us 4551 : 0 : else if (Matches("FETCH|MOVE"))
1556 4552 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_cursors,
4553 : : "ABSOLUTE",
4554 : : "BACKWARD",
4555 : : "FORWARD",
4556 : : "RELATIVE",
4557 : : "ALL",
4558 : : "NEXT",
4559 : : "PRIOR",
4560 : : "FIRST",
4561 : : "LAST",
4562 : : "FROM",
4563 : : "IN");
4564 : :
4565 : : /*
4566 : : * Complete FETCH BACKWARD or FORWARD with one of ALL, FROM, IN, and a
4567 : : * list of cursors
4568 : : */
2028 fujii@postgresql.org 4569 : 0 : else if (Matches("FETCH|MOVE", "BACKWARD|FORWARD"))
1556 tgl@sss.pgh.pa.us 4570 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_cursors,
4571 : : "ALL",
4572 : : "FROM",
4573 : : "IN");
4574 : :
4575 : : /*
4576 : : * Complete FETCH <direction> with "FROM" or "IN". These are equivalent,
4577 : : * but we may as well tab-complete both: perhaps some users prefer one
4578 : : * variant or the other.
4579 : : */
2028 fujii@postgresql.org 4580 : 0 : else if (Matches("FETCH|MOVE", "ABSOLUTE|BACKWARD|FORWARD|RELATIVE",
4581 : : MatchAnyExcept("FROM|IN")) ||
4582 : : Matches("FETCH|MOVE", "ALL|NEXT|PRIOR|FIRST|LAST"))
1556 tgl@sss.pgh.pa.us 4583 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_cursors,
4584 : : "FROM",
4585 : : "IN");
4586 : : /* Complete FETCH <direction> "FROM" or "IN" with a list of cursors */
575 4587 : 0 : else if (Matches("FETCH|MOVE", MatchAnyN, "FROM|IN"))
1937 fujii@postgresql.org 4588 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_cursors);
4589 : :
4590 : : /* FOREIGN DATA WRAPPER */
4591 : : /* applies in ALTER/DROP FDW and in CREATE SERVER */
2783 tgl@sss.pgh.pa.us 4592 : 0 : else if (TailMatches("FOREIGN", "DATA", "WRAPPER") &&
4593 [ # # ]: 0 : !TailMatches("CREATE", MatchAny, MatchAny, MatchAny))
6346 peter_e@gmx.net 4594 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_fdws);
4595 : : /* applies in CREATE SERVER */
575 tgl@sss.pgh.pa.us 4596 : 0 : else if (Matches("CREATE", "SERVER", MatchAnyN, "FOREIGN", "DATA", "WRAPPER", MatchAny))
2783 4597 : 0 : COMPLETE_WITH("OPTIONS");
4598 : :
4599 : : /* FOREIGN TABLE */
4600 : 0 : else if (TailMatches("FOREIGN", "TABLE") &&
4601 [ # # ]: 0 : !TailMatches("CREATE", MatchAny, MatchAny))
1556 4602 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_foreign_tables);
4603 : :
4604 : : /* FOREIGN SERVER */
2783 4605 : 0 : else if (TailMatches("FOREIGN", "SERVER"))
3891 fujii@postgresql.org 4606 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_servers);
4607 : :
4608 : : /*
4609 : : * GRANT and REVOKE are allowed inside CREATE SCHEMA and
4610 : : * ALTER DEFAULT PRIVILEGES, so use TailMatches
4611 : : */
4612 : : /* Complete GRANT/REVOKE with a list of roles and privileges */
1490 tgl@sss.pgh.pa.us 4613 : 0 : else if (TailMatches("GRANT|REVOKE") ||
4614 : : TailMatches("REVOKE", "ADMIN|GRANT|INHERIT|SET", "OPTION", "FOR"))
4615 : : {
4616 : : /*
4617 : : * With ALTER DEFAULT PRIVILEGES, restrict completion to grantable
4618 : : * privileges (can't grant roles)
4619 : : */
2783 4620 [ # # ]: 0 : if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
4621 : : {
757 msawada@postgresql.o 4622 [ # # # # ]: 0 : if (TailMatches("GRANT") ||
4623 : 0 : TailMatches("REVOKE", "GRANT", "OPTION", "FOR"))
4624 : 0 : COMPLETE_WITH("SELECT", "INSERT", "UPDATE",
4625 : : "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER",
4626 : : "CREATE", "EXECUTE", "USAGE", "MAINTAIN", "ALL");
4627 [ # # ]: 0 : else if (TailMatches("REVOKE"))
4628 : 0 : COMPLETE_WITH("SELECT", "INSERT", "UPDATE",
4629 : : "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER",
4630 : : "CREATE", "EXECUTE", "USAGE", "MAINTAIN", "ALL",
4631 : : "GRANT OPTION FOR");
4632 : : }
1264 michael@paquier.xyz 4633 [ # # ]: 0 : else if (TailMatches("GRANT"))
1556 tgl@sss.pgh.pa.us 4634 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
4635 : : Privilege_options_of_grant_and_revoke);
1264 michael@paquier.xyz 4636 [ # # ]: 0 : else if (TailMatches("REVOKE"))
4637 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
4638 : : Privilege_options_of_grant_and_revoke,
4639 : : "GRANT OPTION FOR",
4640 : : "ADMIN OPTION FOR",
4641 : : "INHERIT OPTION FOR",
4642 : : "SET OPTION FOR");
4643 [ # # ]: 0 : else if (TailMatches("REVOKE", "GRANT", "OPTION", "FOR"))
4644 : 0 : COMPLETE_WITH(Privilege_options_of_grant_and_revoke);
1240 4645 [ # # ]: 0 : else if (TailMatches("REVOKE", "ADMIN|INHERIT|SET", "OPTION", "FOR"))
1264 4646 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
4647 : : }
4648 : :
1490 tgl@sss.pgh.pa.us 4649 : 0 : else if (TailMatches("GRANT|REVOKE", "ALTER") ||
4650 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", "ALTER"))
4651 : 0 : COMPLETE_WITH("SYSTEM");
4652 : :
1240 michael@paquier.xyz 4653 : 0 : else if (TailMatches("REVOKE", "SET"))
4654 : 0 : COMPLETE_WITH("ON PARAMETER", "OPTION FOR");
4655 : 0 : else if (TailMatches("GRANT", "SET") ||
4656 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", "SET") ||
4657 : : TailMatches("GRANT|REVOKE", "ALTER", "SYSTEM") ||
4658 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", "ALTER", "SYSTEM"))
1490 tgl@sss.pgh.pa.us 4659 : 0 : COMPLETE_WITH("ON PARAMETER");
4660 : :
4661 : 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "PARAMETER") ||
4662 : : TailMatches("GRANT|REVOKE", MatchAny, MatchAny, "ON", "PARAMETER") ||
4663 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "PARAMETER") ||
4664 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, MatchAny, "ON", "PARAMETER"))
1489 4665 : 0 : COMPLETE_WITH_QUERY_VERBATIM(Query_for_list_of_alter_system_set_vars);
4666 : :
1490 4667 : 0 : else if (TailMatches("GRANT", MatchAny, "ON", "PARAMETER", MatchAny) ||
4668 : : TailMatches("GRANT", MatchAny, MatchAny, "ON", "PARAMETER", MatchAny))
4669 : 0 : COMPLETE_WITH("TO");
4670 : :
4671 : 0 : else if (TailMatches("REVOKE", MatchAny, "ON", "PARAMETER", MatchAny) ||
4672 : : TailMatches("REVOKE", MatchAny, MatchAny, "ON", "PARAMETER", MatchAny) ||
4673 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "PARAMETER", MatchAny) ||
4674 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, MatchAny, "ON", "PARAMETER", MatchAny))
4675 : 0 : COMPLETE_WITH("FROM");
4676 : :
4677 : : /*
4678 : : * Complete GRANT/REVOKE <privilege> with "ON", GRANT/REVOKE <role> with
4679 : : * TO/FROM
4680 : : */
4681 : 0 : else if (TailMatches("GRANT|REVOKE", MatchAny) ||
4682 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny))
4683 : : {
783 nathan@postgresql.or 4684 [ # # ]: 0 : if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|MAINTAIN|ALL"))
2783 tgl@sss.pgh.pa.us 4685 : 0 : COMPLETE_WITH("ON");
4686 [ # # ]: 0 : else if (TailMatches("GRANT", MatchAny))
4687 : 0 : COMPLETE_WITH("TO");
4688 : : else
4689 : 0 : COMPLETE_WITH("FROM");
4690 : : }
4691 : :
4692 : : /*
4693 : : * Complete GRANT/REVOKE <sth> ON with a list of appropriate relations.
4694 : : *
4695 : : * Note: GRANT/REVOKE can get quite complex; tab-completion as implemented
4696 : : * here will only work if the privilege list contains exactly one
4697 : : * privilege.
4698 : : */
1490 4699 : 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON") ||
4700 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON"))
4701 : : {
4702 : : /*
4703 : : * With ALTER DEFAULT PRIVILEGES, restrict completion to the kinds of
4704 : : * objects supported.
4705 : : */
2783 4706 [ # # ]: 0 : if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
396 fujii@postgresql.org 4707 : 0 : COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS", "LARGE OBJECTS");
4708 : : else
1556 tgl@sss.pgh.pa.us 4709 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_grantables,
4710 : : "ALL FUNCTIONS IN SCHEMA",
4711 : : "ALL PROCEDURES IN SCHEMA",
4712 : : "ALL ROUTINES IN SCHEMA",
4713 : : "ALL SEQUENCES IN SCHEMA",
4714 : : "ALL TABLES IN SCHEMA",
4715 : : "DATABASE",
4716 : : "DOMAIN",
4717 : : "FOREIGN DATA WRAPPER",
4718 : : "FOREIGN SERVER",
4719 : : "FUNCTION",
4720 : : "LANGUAGE",
4721 : : "LARGE OBJECT",
4722 : : "PARAMETER",
4723 : : "PROCEDURE",
4724 : : "PROPERTY GRAPH",
4725 : : "ROUTINE",
4726 : : "SCHEMA",
4727 : : "SEQUENCE",
4728 : : "TABLE",
4729 : : "TABLESPACE",
4730 : : "TYPE");
4731 : : }
1490 4732 : 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "ALL") ||
4733 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "ALL"))
2783 4734 : 0 : COMPLETE_WITH("FUNCTIONS IN SCHEMA",
4735 : : "PROCEDURES IN SCHEMA",
4736 : : "ROUTINES IN SCHEMA",
4737 : : "SEQUENCES IN SCHEMA",
4738 : : "TABLES IN SCHEMA");
4739 : :
4740 : : /*
4741 : : * Complete "GRANT/REVOKE * ON DATABASE/DOMAIN/..." with a list of
4742 : : * appropriate objects or keywords.
4743 : : *
4744 : : * Complete "GRANT/REVOKE * ON *" with "TO/FROM".
4745 : : */
1490 4746 : 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", MatchAny) ||
4747 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", MatchAny))
4748 : : {
2783 4749 [ # # ]: 0 : if (TailMatches("DATABASE"))
8440 bruce@momjian.us 4750 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_databases);
2783 tgl@sss.pgh.pa.us 4751 [ # # ]: 0 : else if (TailMatches("DOMAIN"))
1556 4752 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_domains);
2783 4753 [ # # ]: 0 : else if (TailMatches("FUNCTION"))
1556 4754 : 0 : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY(Query_for_list_of_functions);
193 fujii@postgresql.org 4755 [ # # ]:UNC 0 : else if (TailMatches("FOREIGN"))
4756 : 0 : COMPLETE_WITH("DATA WRAPPER", "SERVER");
2783 tgl@sss.pgh.pa.us 4757 [ # # ]:UBC 0 : else if (TailMatches("LANGUAGE"))
8440 bruce@momjian.us 4758 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_languages);
193 fujii@postgresql.org 4759 [ # # ]:UNC 0 : else if (TailMatches("LARGE"))
4760 : : {
4761 [ # # ]: 0 : if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
4762 : 0 : COMPLETE_WITH("OBJECTS");
4763 : : else
4764 : 0 : COMPLETE_WITH("OBJECT");
4765 : : }
2783 tgl@sss.pgh.pa.us 4766 [ # # ]:UBC 0 : else if (TailMatches("PROCEDURE"))
1556 4767 : 0 : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY(Query_for_list_of_procedures);
2783 4768 [ # # ]: 0 : else if (TailMatches("ROUTINE"))
1556 4769 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_routines);
2783 4770 [ # # ]: 0 : else if (TailMatches("SCHEMA"))
8440 bruce@momjian.us 4771 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_schemas);
2783 tgl@sss.pgh.pa.us 4772 [ # # ]: 0 : else if (TailMatches("SEQUENCE"))
1556 4773 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_sequences);
2783 4774 [ # # ]: 0 : else if (TailMatches("TABLE"))
1556 4775 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_grantables);
2783 4776 [ # # ]: 0 : else if (TailMatches("TABLESPACE"))
7928 bruce@momjian.us 4777 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
2783 tgl@sss.pgh.pa.us 4778 [ # # ]: 0 : else if (TailMatches("TYPE"))
1556 4779 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
2783 4780 [ # # ]: 0 : else if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny))
4781 : 0 : COMPLETE_WITH("TO");
4782 : : else
4783 : 0 : COMPLETE_WITH("FROM");
4784 : : }
4785 : :
4786 : : /*
4787 : : * Complete "GRANT/REVOKE ... TO/FROM" with username, PUBLIC,
4788 : : * CURRENT_ROLE, CURRENT_USER, or SESSION_USER.
4789 : : */
575 4790 : 0 : else if (Matches("GRANT", MatchAnyN, "TO") ||
4791 : : Matches("REVOKE", MatchAnyN, "FROM"))
1556 4792 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
4793 : : Keywords_for_list_of_grant_roles);
4794 : :
4795 : : /*
4796 : : * Offer grant options after that.
4797 : : */
575 4798 : 0 : else if (Matches("GRANT", MatchAnyN, "TO", MatchAny))
1264 michael@paquier.xyz 4799 : 0 : COMPLETE_WITH("WITH ADMIN",
4800 : : "WITH INHERIT",
4801 : : "WITH SET",
4802 : : "WITH GRANT OPTION",
4803 : : "GRANTED BY");
575 tgl@sss.pgh.pa.us 4804 : 0 : else if (Matches("GRANT", MatchAnyN, "TO", MatchAny, "WITH"))
1264 michael@paquier.xyz 4805 : 0 : COMPLETE_WITH("ADMIN",
4806 : : "INHERIT",
4807 : : "SET",
4808 : : "GRANT OPTION");
575 tgl@sss.pgh.pa.us 4809 : 0 : else if (Matches("GRANT", MatchAnyN, "TO", MatchAny, "WITH", "ADMIN|INHERIT|SET"))
1264 michael@paquier.xyz 4810 : 0 : COMPLETE_WITH("OPTION", "TRUE", "FALSE");
575 tgl@sss.pgh.pa.us 4811 : 0 : else if (Matches("GRANT", MatchAnyN, "TO", MatchAny, "WITH", MatchAny, "OPTION"))
1490 4812 : 0 : COMPLETE_WITH("GRANTED BY");
575 4813 : 0 : else if (Matches("GRANT", MatchAnyN, "TO", MatchAny, "WITH", MatchAny, "OPTION", "GRANTED", "BY"))
1490 4814 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
4815 : : Keywords_for_list_of_grant_roles);
4816 : : /* Complete "ALTER DEFAULT PRIVILEGES ... GRANT/REVOKE ... TO/FROM */
575 4817 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES", MatchAnyN, "TO|FROM"))
1556 4818 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
4819 : : Keywords_for_list_of_grant_roles);
4820 : : /* Offer WITH GRANT OPTION after that */
575 4821 : 0 : else if (Matches("ALTER", "DEFAULT", "PRIVILEGES", MatchAnyN, "TO", MatchAny))
757 msawada@postgresql.o 4822 : 0 : COMPLETE_WITH("WITH GRANT OPTION");
4823 : : /* Complete "GRANT/REVOKE ... ON * *" with TO/FROM */
294 fujii@postgresql.org 4824 :UNC 0 : else if (Matches("GRANT|REVOKE", MatchAnyN, "ON", MatchAny, MatchAny) &&
4825 [ # # # # ]: 0 : !TailMatches("FOREIGN", "SERVER") && !TailMatches("LARGE", "OBJECT"))
4826 : : {
4827 [ # # ]: 0 : if (Matches("GRANT", MatchAnyN, "ON", MatchAny, MatchAny))
4828 : 0 : COMPLETE_WITH("TO");
4829 : : else
4830 : 0 : COMPLETE_WITH("FROM");
4831 : : }
4832 : :
4833 : : /* Complete "GRANT/REVOKE * ON ALL * IN SCHEMA *" with TO/FROM */
1490 tgl@sss.pgh.pa.us 4834 :UBC 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "ALL", MatchAny, "IN", "SCHEMA", MatchAny) ||
4835 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "ALL", MatchAny, "IN", "SCHEMA", MatchAny))
4836 : : {
2783 4837 [ # # ]: 0 : if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny, MatchAny, MatchAny, MatchAny, MatchAny))
4838 : 0 : COMPLETE_WITH("TO");
4839 : : else
4840 : 0 : COMPLETE_WITH("FROM");
4841 : : }
4842 : :
4843 : : /* Complete "GRANT/REVOKE * ON FOREIGN DATA WRAPPER *" with TO/FROM */
1490 4844 : 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "FOREIGN", "DATA", "WRAPPER", MatchAny) ||
4845 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "FOREIGN", "DATA", "WRAPPER", MatchAny))
4846 : : {
2783 4847 [ # # ]: 0 : if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny, MatchAny, MatchAny, MatchAny))
4848 : 0 : COMPLETE_WITH("TO");
4849 : : else
4850 : 0 : COMPLETE_WITH("FROM");
4851 : : }
4852 : :
4853 : : /* Complete "GRANT/REVOKE * ON FOREIGN SERVER *" with TO/FROM */
1490 4854 : 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "FOREIGN", "SERVER", MatchAny) ||
4855 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "FOREIGN", "SERVER", MatchAny))
4856 : : {
2783 4857 [ # # ]: 0 : if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny, MatchAny, MatchAny))
4858 : 0 : COMPLETE_WITH("TO");
4859 : : else
4860 : 0 : COMPLETE_WITH("FROM");
4861 : : }
4862 : :
4863 : : /* Complete "GRANT/REVOKE * ON LARGE OBJECT *" with TO/FROM */
300 fujii@postgresql.org 4864 :UNC 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "LARGE", "OBJECT", MatchAny) ||
4865 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "LARGE", "OBJECT", MatchAny))
4866 : : {
4867 [ # # ]: 0 : if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny, MatchAny, MatchAny))
4868 : 0 : COMPLETE_WITH("TO");
4869 : : else
4870 : 0 : COMPLETE_WITH("FROM");
4871 : : }
4872 : :
4873 : : /* Complete "GRANT/REVOKE * ON LARGE OBJECTS" with TO/FROM */
4874 : 0 : else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "LARGE", "OBJECTS") ||
4875 : : TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "LARGE", "OBJECTS"))
4876 : : {
4877 [ # # ]: 0 : if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny, MatchAny))
4878 : 0 : COMPLETE_WITH("TO");
4879 : : else
4880 : 0 : COMPLETE_WITH("FROM");
4881 : : }
4882 : :
4883 : : /* GRAPH_TABLE */
50 peter@eisentraut.org 4884 : 0 : else if (TailMatches("GRAPH_TABLE"))
4885 : 0 : COMPLETE_WITH("(");
4886 : 0 : else if (TailMatches("GRAPH_TABLE", "("))
4887 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_propgraphs);
4888 : 0 : else if (TailMatches("GRAPH_TABLE", "(", MatchAny))
4889 : 0 : COMPLETE_WITH("MATCH");
4890 : :
4891 : : /* GROUP BY */
2783 tgl@sss.pgh.pa.us 4892 :UBC 0 : else if (TailMatches("FROM", MatchAny, "GROUP"))
4893 : 0 : COMPLETE_WITH("BY");
4894 : :
4895 : : /* IMPORT FOREIGN SCHEMA */
4896 : 0 : else if (Matches("IMPORT"))
4897 : 0 : COMPLETE_WITH("FOREIGN SCHEMA");
4898 : 0 : else if (Matches("IMPORT", "FOREIGN"))
4899 : 0 : COMPLETE_WITH("SCHEMA");
2056 michael@paquier.xyz 4900 : 0 : else if (Matches("IMPORT", "FOREIGN", "SCHEMA", MatchAny))
4901 : 0 : COMPLETE_WITH("EXCEPT (", "FROM SERVER", "LIMIT TO (");
4902 : 0 : else if (TailMatches("LIMIT", "TO", "(*)") ||
4903 : : Matches("IMPORT", "FOREIGN", "SCHEMA", MatchAny, "EXCEPT", "(*)"))
4904 : 0 : COMPLETE_WITH("FROM SERVER");
4905 : 0 : else if (TailMatches("FROM", "SERVER", MatchAny))
4906 : 0 : COMPLETE_WITH("INTO");
4907 : 0 : else if (TailMatches("FROM", "SERVER", MatchAny, "INTO"))
4908 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_schemas);
4909 : 0 : else if (TailMatches("FROM", "SERVER", MatchAny, "INTO", MatchAny))
4910 : 0 : COMPLETE_WITH("OPTIONS (");
4911 : :
4912 : : /* INSERT --- can be inside EXPLAIN, RULE, etc */
4913 : : /* Complete NOT MATCHED THEN INSERT */
1499 alvherre@alvh.no-ip. 4914 : 0 : else if (TailMatches("NOT", "MATCHED", "THEN", "INSERT"))
4915 : 0 : COMPLETE_WITH("VALUES", "(");
4916 : : /* Complete INSERT with "INTO" */
2783 tgl@sss.pgh.pa.us 4917 : 0 : else if (TailMatches("INSERT"))
4918 : 0 : COMPLETE_WITH("INTO");
4919 : : /* Complete INSERT INTO with table names */
4920 : 0 : else if (TailMatches("INSERT", "INTO"))
1556 4921 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_updatables);
4922 : : /* Complete "INSERT INTO <table> (" with attribute names */
2783 4923 : 0 : else if (TailMatches("INSERT", "INTO", MatchAny, "("))
1556 4924 : 0 : COMPLETE_WITH_ATTR(prev2_wd);
4925 : :
4926 : : /*
4927 : : * Complete INSERT INTO <table> with "(" or "VALUES" or "SELECT" or
4928 : : * "TABLE" or "DEFAULT VALUES" or "OVERRIDING"
4929 : : */
2783 4930 : 0 : else if (TailMatches("INSERT", "INTO", MatchAny))
4931 : 0 : COMPLETE_WITH("(", "DEFAULT VALUES", "SELECT", "TABLE", "VALUES", "OVERRIDING");
4932 : :
4933 : : /*
4934 : : * Complete INSERT INTO <table> (attribs) with "VALUES" or "SELECT" or
4935 : : * "TABLE" or "OVERRIDING"
4936 : : */
4937 : 0 : else if (TailMatches("INSERT", "INTO", MatchAny, MatchAny) &&
3790 4938 [ # # ]: 0 : ends_with(prev_wd, ')'))
2783 4939 : 0 : COMPLETE_WITH("SELECT", "TABLE", "VALUES", "OVERRIDING");
4940 : :
4941 : : /* Complete OVERRIDING */
4942 : 0 : else if (TailMatches("OVERRIDING"))
4943 : 0 : COMPLETE_WITH("SYSTEM VALUE", "USER VALUE");
4944 : :
4945 : : /* Complete after OVERRIDING clause */
4946 : 0 : else if (TailMatches("OVERRIDING", MatchAny, "VALUE"))
4947 : 0 : COMPLETE_WITH("SELECT", "TABLE", "VALUES");
4948 : :
4949 : : /* Insert an open parenthesis after "VALUES" */
4950 [ # # ]: 0 : else if (TailMatches("VALUES") && !TailMatches("DEFAULT", "VALUES"))
4951 : 0 : COMPLETE_WITH("(");
4952 : :
4953 : : /* LOCK */
4954 : : /* Complete LOCK [TABLE] [ONLY] with a list of tables */
4955 : 0 : else if (Matches("LOCK"))
1556 4956 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_tables,
4957 : : "TABLE", "ONLY");
2783 4958 : 0 : else if (Matches("LOCK", "TABLE"))
1556 4959 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_tables,
4960 : : "ONLY");
1673 fujii@postgresql.org 4961 : 0 : else if (Matches("LOCK", "TABLE", "ONLY") || Matches("LOCK", "ONLY"))
1556 tgl@sss.pgh.pa.us 4962 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
4963 : : /* For the following, handle the case of a single table only for now */
4964 : :
4965 : : /* Complete LOCK [TABLE] [ONLY] <table> with IN or NOWAIT */
1673 fujii@postgresql.org 4966 : 0 : else if (Matches("LOCK", MatchAnyExcept("TABLE|ONLY")) ||
4967 : : Matches("LOCK", "TABLE", MatchAnyExcept("ONLY")) ||
4968 : : Matches("LOCK", "ONLY", MatchAny) ||
4969 : : Matches("LOCK", "TABLE", "ONLY", MatchAny))
4970 : 0 : COMPLETE_WITH("IN", "NOWAIT");
4971 : :
4972 : : /* Complete LOCK [TABLE] [ONLY] <table> IN with a lock mode */
575 tgl@sss.pgh.pa.us 4973 : 0 : else if (Matches("LOCK", MatchAnyN, "IN"))
2783 4974 : 0 : COMPLETE_WITH("ACCESS SHARE MODE",
4975 : : "ROW SHARE MODE", "ROW EXCLUSIVE MODE",
4976 : : "SHARE UPDATE EXCLUSIVE MODE", "SHARE MODE",
4977 : : "SHARE ROW EXCLUSIVE MODE",
4978 : : "EXCLUSIVE MODE", "ACCESS EXCLUSIVE MODE");
4979 : :
4980 : : /*
4981 : : * Complete LOCK [TABLE][ONLY] <table> IN ACCESS|ROW with rest of lock
4982 : : * mode
4983 : : */
575 4984 : 0 : else if (Matches("LOCK", MatchAnyN, "IN", "ACCESS|ROW"))
2783 4985 : 0 : COMPLETE_WITH("EXCLUSIVE MODE", "SHARE MODE");
4986 : :
4987 : : /* Complete LOCK [TABLE] [ONLY] <table> IN SHARE with rest of lock mode */
575 4988 : 0 : else if (Matches("LOCK", MatchAnyN, "IN", "SHARE"))
2783 4989 : 0 : COMPLETE_WITH("MODE", "ROW EXCLUSIVE MODE",
4990 : : "UPDATE EXCLUSIVE MODE");
4991 : :
4992 : : /* Complete LOCK [TABLE] [ONLY] <table> [IN lockmode MODE] with "NOWAIT" */
575 4993 : 0 : else if (Matches("LOCK", MatchAnyN, "MODE"))
1321 fujii@postgresql.org 4994 : 0 : COMPLETE_WITH("NOWAIT");
4995 : :
4996 : : /* MERGE --- can be inside EXPLAIN */
1499 alvherre@alvh.no-ip. 4997 : 0 : else if (TailMatches("MERGE"))
4998 : 0 : COMPLETE_WITH("INTO");
4999 : 0 : else if (TailMatches("MERGE", "INTO"))
5000 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_mergetargets);
5001 : :
5002 : : /* Complete MERGE INTO <table> [[AS] <alias>] with USING */
5003 : 0 : else if (TailMatches("MERGE", "INTO", MatchAny))
5004 : 0 : COMPLETE_WITH("USING", "AS");
1321 fujii@postgresql.org 5005 : 0 : else if (TailMatches("MERGE", "INTO", MatchAny, "AS", MatchAny) ||
5006 : : TailMatches("MERGE", "INTO", MatchAny, MatchAnyExcept("USING|AS")))
1499 alvherre@alvh.no-ip. 5007 : 0 : COMPLETE_WITH("USING");
5008 : :
5009 : : /*
5010 : : * Complete MERGE INTO ... USING with a list of relations supporting
5011 : : * SELECT
5012 : : */
1321 fujii@postgresql.org 5013 : 0 : else if (TailMatches("MERGE", "INTO", MatchAny, "USING") ||
5014 : : TailMatches("MERGE", "INTO", MatchAny, "AS", MatchAny, "USING") ||
5015 : : TailMatches("MERGE", "INTO", MatchAny, MatchAny, "USING"))
5016 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_selectables);
5017 : :
5018 : : /*
5019 : : * Complete MERGE INTO <table> [[AS] <alias>] USING <relations> [[AS]
5020 : : * alias] with ON
5021 : : */
5022 : 0 : else if (TailMatches("MERGE", "INTO", MatchAny, "USING", MatchAny) ||
5023 : : TailMatches("MERGE", "INTO", MatchAny, "AS", MatchAny, "USING", MatchAny) ||
5024 : : TailMatches("MERGE", "INTO", MatchAny, MatchAny, "USING", MatchAny))
5025 : 0 : COMPLETE_WITH("AS", "ON");
5026 : 0 : else if (TailMatches("MERGE", "INTO", MatchAny, "USING", MatchAny, "AS", MatchAny) ||
5027 : : TailMatches("MERGE", "INTO", MatchAny, "AS", MatchAny, "USING", MatchAny, "AS", MatchAny) ||
5028 : : TailMatches("MERGE", "INTO", MatchAny, MatchAny, "USING", MatchAny, "AS", MatchAny) ||
5029 : : TailMatches("MERGE", "INTO", MatchAny, "USING", MatchAny, MatchAnyExcept("ON|AS")) ||
5030 : : TailMatches("MERGE", "INTO", MatchAny, "AS", MatchAny, "USING", MatchAny, MatchAnyExcept("ON|AS")) ||
5031 : : TailMatches("MERGE", "INTO", MatchAny, MatchAny, "USING", MatchAny, MatchAnyExcept("ON|AS")))
1499 alvherre@alvh.no-ip. 5032 : 0 : COMPLETE_WITH("ON");
5033 : :
5034 : : /* Complete MERGE INTO ... ON with target table attributes */
5035 : 0 : else if (TailMatches("INTO", MatchAny, "USING", MatchAny, "ON"))
5036 : 0 : COMPLETE_WITH_ATTR(prev4_wd);
5037 : 0 : else if (TailMatches("INTO", MatchAny, "AS", MatchAny, "USING", MatchAny, "AS", MatchAny, "ON"))
5038 : 0 : COMPLETE_WITH_ATTR(prev8_wd);
5039 : 0 : else if (TailMatches("INTO", MatchAny, MatchAny, "USING", MatchAny, MatchAny, "ON"))
5040 : 0 : COMPLETE_WITH_ATTR(prev6_wd);
5041 : :
5042 : : /*
5043 : : * Complete ... USING <relation> [[AS] alias] ON join condition
5044 : : * (consisting of one or three words typically used) with WHEN [NOT]
5045 : : * MATCHED
5046 : : */
1321 fujii@postgresql.org 5047 : 0 : else if (TailMatches("USING", MatchAny, "ON", MatchAny) ||
5048 : : TailMatches("USING", MatchAny, "AS", MatchAny, "ON", MatchAny) ||
5049 : : TailMatches("USING", MatchAny, MatchAny, "ON", MatchAny) ||
5050 : : TailMatches("USING", MatchAny, "ON", MatchAny, MatchAnyExcept("WHEN"), MatchAnyExcept("WHEN")) ||
5051 : : TailMatches("USING", MatchAny, "AS", MatchAny, "ON", MatchAny, MatchAnyExcept("WHEN"), MatchAnyExcept("WHEN")) ||
5052 : : TailMatches("USING", MatchAny, MatchAny, "ON", MatchAny, MatchAnyExcept("WHEN"), MatchAnyExcept("WHEN")))
1499 alvherre@alvh.no-ip. 5053 : 0 : COMPLETE_WITH("WHEN MATCHED", "WHEN NOT MATCHED");
1321 fujii@postgresql.org 5054 : 0 : else if (TailMatches("USING", MatchAny, "ON", MatchAny, "WHEN") ||
5055 : : TailMatches("USING", MatchAny, "AS", MatchAny, "ON", MatchAny, "WHEN") ||
5056 : : TailMatches("USING", MatchAny, MatchAny, "ON", MatchAny, "WHEN") ||
5057 : : TailMatches("USING", MatchAny, "ON", MatchAny, MatchAny, MatchAny, "WHEN") ||
5058 : : TailMatches("USING", MatchAny, "AS", MatchAny, "ON", MatchAny, MatchAny, MatchAny, "WHEN") ||
5059 : : TailMatches("USING", MatchAny, MatchAny, "ON", MatchAny, MatchAny, MatchAny, "WHEN"))
5060 : 0 : COMPLETE_WITH("MATCHED", "NOT MATCHED");
5061 : :
5062 : : /*
5063 : : * Complete ... WHEN MATCHED and WHEN NOT MATCHED BY SOURCE|TARGET with
5064 : : * THEN/AND
5065 : : */
5066 : 0 : else if (TailMatches("WHEN", "MATCHED") ||
5067 : : TailMatches("WHEN", "NOT", "MATCHED", "BY", "SOURCE|TARGET"))
1499 alvherre@alvh.no-ip. 5068 : 0 : COMPLETE_WITH("THEN", "AND");
5069 : :
5070 : : /* Complete ... WHEN NOT MATCHED with BY/THEN/AND */
766 dean.a.rasheed@gmail 5071 : 0 : else if (TailMatches("WHEN", "NOT", "MATCHED"))
5072 : 0 : COMPLETE_WITH("BY", "THEN", "AND");
5073 : :
5074 : : /* Complete ... WHEN NOT MATCHED BY with SOURCE/TARGET */
5075 : 0 : else if (TailMatches("WHEN", "NOT", "MATCHED", "BY"))
5076 : 0 : COMPLETE_WITH("SOURCE", "TARGET");
5077 : :
5078 : : /*
5079 : : * Complete ... WHEN MATCHED THEN and WHEN NOT MATCHED BY SOURCE THEN with
5080 : : * UPDATE SET/DELETE/DO NOTHING
5081 : : */
5082 : 0 : else if (TailMatches("WHEN", "MATCHED", "THEN") ||
5083 : : TailMatches("WHEN", "NOT", "MATCHED", "BY", "SOURCE", "THEN"))
1321 fujii@postgresql.org 5084 : 0 : COMPLETE_WITH("UPDATE SET", "DELETE", "DO NOTHING");
5085 : :
5086 : : /*
5087 : : * Complete ... WHEN NOT MATCHED [BY TARGET] THEN with INSERT/DO NOTHING
5088 : : */
766 dean.a.rasheed@gmail 5089 : 0 : else if (TailMatches("WHEN", "NOT", "MATCHED", "THEN") ||
5090 : : TailMatches("WHEN", "NOT", "MATCHED", "BY", "TARGET", "THEN"))
1499 alvherre@alvh.no-ip. 5091 : 0 : COMPLETE_WITH("INSERT", "DO NOTHING");
5092 : :
5093 : : /* NOTIFY --- can be inside EXPLAIN, RULE, etc */
2783 tgl@sss.pgh.pa.us 5094 : 0 : else if (TailMatches("NOTIFY"))
1556 5095 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_channels);
5096 : :
5097 : : /* OPTIONS */
2783 5098 : 0 : else if (TailMatches("OPTIONS"))
5099 : 0 : COMPLETE_WITH("(");
5100 : :
5101 : : /* OWNER TO - complete with available roles */
5102 : 0 : else if (TailMatches("OWNER", "TO"))
1308 michael@paquier.xyz 5103 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
5104 : : Keywords_for_list_of_owner_roles);
5105 : :
5106 : : /* ORDER BY */
2783 tgl@sss.pgh.pa.us 5107 : 0 : else if (TailMatches("FROM", MatchAny, "ORDER"))
5108 : 0 : COMPLETE_WITH("BY");
5109 : 0 : else if (TailMatches("FROM", MatchAny, "ORDER", "BY"))
1556 5110 : 0 : COMPLETE_WITH_ATTR(prev3_wd);
5111 : :
5112 : : /* PREPARE xx AS */
2783 5113 : 0 : else if (Matches("PREPARE", MatchAny, "AS"))
163 fujii@postgresql.org 5114 :UNC 0 : COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM",
5115 : : "MERGE INTO", "VALUES", "WITH", "TABLE");
5116 : :
5117 : : /*
5118 : : * PREPARE TRANSACTION is missing on purpose. It's intended for transaction
5119 : : * managers, not for manual use in interactive sessions.
5120 : : */
5121 : :
5122 : : /* REASSIGN OWNED BY xxx TO yyy */
2783 tgl@sss.pgh.pa.us 5123 :UBC 0 : else if (Matches("REASSIGN"))
5124 : 0 : COMPLETE_WITH("OWNED BY");
5125 : 0 : else if (Matches("REASSIGN", "OWNED"))
5126 : 0 : COMPLETE_WITH("BY");
5127 : 0 : else if (Matches("REASSIGN", "OWNED", "BY"))
7338 alvherre@alvh.no-ip. 5128 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
2783 tgl@sss.pgh.pa.us 5129 : 0 : else if (Matches("REASSIGN", "OWNED", "BY", MatchAny))
5130 : 0 : COMPLETE_WITH("TO");
5131 : 0 : else if (Matches("REASSIGN", "OWNED", "BY", MatchAny, "TO"))
7338 alvherre@alvh.no-ip. 5132 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
5133 : :
5134 : : /* REFRESH MATERIALIZED VIEW */
2783 tgl@sss.pgh.pa.us 5135 : 0 : else if (Matches("REFRESH"))
5136 : 0 : COMPLETE_WITH("MATERIALIZED VIEW");
5137 : 0 : else if (Matches("REFRESH", "MATERIALIZED"))
5138 : 0 : COMPLETE_WITH("VIEW");
5139 : 0 : else if (Matches("REFRESH", "MATERIALIZED", "VIEW"))
1556 5140 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_matviews,
5141 : : "CONCURRENTLY");
2783 5142 : 0 : else if (Matches("REFRESH", "MATERIALIZED", "VIEW", "CONCURRENTLY"))
1556 5143 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_matviews);
2783 5144 : 0 : else if (Matches("REFRESH", "MATERIALIZED", "VIEW", MatchAny))
5145 : 0 : COMPLETE_WITH("WITH");
5146 : 0 : else if (Matches("REFRESH", "MATERIALIZED", "VIEW", "CONCURRENTLY", MatchAny))
5147 : 0 : COMPLETE_WITH("WITH");
5148 : 0 : else if (Matches("REFRESH", "MATERIALIZED", "VIEW", MatchAny, "WITH"))
5149 : 0 : COMPLETE_WITH("NO DATA", "DATA");
5150 : 0 : else if (Matches("REFRESH", "MATERIALIZED", "VIEW", "CONCURRENTLY", MatchAny, "WITH"))
5151 : 0 : COMPLETE_WITH("NO DATA", "DATA");
5152 : 0 : else if (Matches("REFRESH", "MATERIALIZED", "VIEW", MatchAny, "WITH", "NO"))
5153 : 0 : COMPLETE_WITH("DATA");
5154 : 0 : else if (Matches("REFRESH", "MATERIALIZED", "VIEW", "CONCURRENTLY", MatchAny, "WITH", "NO"))
5155 : 0 : COMPLETE_WITH("DATA");
5156 : :
5157 : : /* REINDEX */
2093 michael@paquier.xyz 5158 : 0 : else if (Matches("REINDEX") ||
5159 : : Matches("REINDEX", "(*)"))
2783 tgl@sss.pgh.pa.us 5160 : 0 : COMPLETE_WITH("TABLE", "INDEX", "SYSTEM", "SCHEMA", "DATABASE");
2093 michael@paquier.xyz 5161 : 0 : else if (Matches("REINDEX", "TABLE") ||
5162 : : Matches("REINDEX", "(*)", "TABLE"))
1556 tgl@sss.pgh.pa.us 5163 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_indexables,
5164 : : "CONCURRENTLY");
2093 michael@paquier.xyz 5165 : 0 : else if (Matches("REINDEX", "INDEX") ||
5166 : : Matches("REINDEX", "(*)", "INDEX"))
1556 tgl@sss.pgh.pa.us 5167 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_indexes,
5168 : : "CONCURRENTLY");
2093 michael@paquier.xyz 5169 : 0 : else if (Matches("REINDEX", "SCHEMA") ||
5170 : : Matches("REINDEX", "(*)", "SCHEMA"))
1556 tgl@sss.pgh.pa.us 5171 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_schemas,
5172 : : "CONCURRENTLY");
2093 michael@paquier.xyz 5173 : 0 : else if (Matches("REINDEX", "SYSTEM|DATABASE") ||
5174 : : Matches("REINDEX", "(*)", "SYSTEM|DATABASE"))
1556 tgl@sss.pgh.pa.us 5175 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_databases,
5176 : : "CONCURRENTLY");
2093 michael@paquier.xyz 5177 : 0 : else if (Matches("REINDEX", "TABLE", "CONCURRENTLY") ||
5178 : : Matches("REINDEX", "(*)", "TABLE", "CONCURRENTLY"))
1556 tgl@sss.pgh.pa.us 5179 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexables);
2093 michael@paquier.xyz 5180 : 0 : else if (Matches("REINDEX", "INDEX", "CONCURRENTLY") ||
5181 : : Matches("REINDEX", "(*)", "INDEX", "CONCURRENTLY"))
1556 tgl@sss.pgh.pa.us 5182 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexes);
2093 michael@paquier.xyz 5183 : 0 : else if (Matches("REINDEX", "SCHEMA", "CONCURRENTLY") ||
5184 : : Matches("REINDEX", "(*)", "SCHEMA", "CONCURRENTLY"))
2594 peter@eisentraut.org 5185 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_schemas);
2093 michael@paquier.xyz 5186 : 0 : else if (Matches("REINDEX", "SYSTEM|DATABASE", "CONCURRENTLY") ||
5187 : : Matches("REINDEX", "(*)", "SYSTEM|DATABASE", "CONCURRENTLY"))
3774 tgl@sss.pgh.pa.us 5188 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_databases);
2093 michael@paquier.xyz 5189 : 0 : else if (HeadMatches("REINDEX", "(*") &&
5190 [ # # ]: 0 : !HeadMatches("REINDEX", "(*)"))
5191 : : {
5192 : : /*
5193 : : * This fires if we're in an unfinished parenthesized option list.
5194 : : * get_previous_words treats a completed parenthesized option list as
5195 : : * one word, so the above test is correct.
5196 : : */
5197 [ # # # # ]: 0 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
1916 5198 : 0 : COMPLETE_WITH("CONCURRENTLY", "TABLESPACE", "VERBOSE");
5199 [ # # ]: 0 : else if (TailMatches("TABLESPACE"))
5200 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
5201 : : }
5202 : :
5203 : : /* REPACK */
56 alvherre@kurilemu.de 5204 :UNC 0 : else if (Matches("REPACK"))
5205 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_clusterables,
5206 : : "(", "USING INDEX");
5207 : 0 : else if (Matches("REPACK", "(*)"))
5208 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_clusterables,
5209 : : "USING INDEX");
5210 : 0 : else if (Matches("REPACK", MatchAnyExcept("(")))
5211 : 0 : COMPLETE_WITH("USING INDEX");
5212 : 0 : else if (Matches("REPACK", "(*)", MatchAnyExcept("(")))
5213 : 0 : COMPLETE_WITH("USING INDEX");
5214 : 0 : else if (Matches("REPACK", MatchAny, "USING", "INDEX") ||
5215 : : Matches("REPACK", "(*)", MatchAny, "USING", "INDEX"))
5216 : : {
5217 : 0 : set_completion_reference(prev3_wd);
5218 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_index_of_table);
5219 : : }
5220 : :
5221 : : /*
5222 : : * Complete ... [ (*) ] <sth> USING INDEX, with a list of indexes for
5223 : : * <sth>.
5224 : : */
5225 : 0 : else if (TailMatches(MatchAny, "USING", "INDEX"))
5226 : : {
5227 : 0 : set_completion_reference(prev3_wd);
5228 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_index_of_table);
5229 : : }
5230 : 0 : else if (HeadMatches("REPACK", "(*") &&
5231 [ # # ]: 0 : !HeadMatches("REPACK", "(*)"))
5232 : : {
5233 : : /*
5234 : : * This fires if we're in an unfinished parenthesized option list.
5235 : : * get_previous_words treats a completed parenthesized option list as
5236 : : * one word, so the above test is correct.
5237 : : */
5238 [ # # # # ]: 0 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
29 5239 : 0 : COMPLETE_WITH("ANALYZE", "CONCURRENTLY", "VERBOSE");
5240 [ # # ]: 0 : else if (TailMatches("ANALYZE", "CONCURRENTLY", "VERBOSE"))
56 5241 : 0 : COMPLETE_WITH("ON", "OFF");
5242 : : }
5243 : :
5244 : : /* SECURITY LABEL */
2783 tgl@sss.pgh.pa.us 5245 :UBC 0 : else if (Matches("SECURITY"))
5246 : 0 : COMPLETE_WITH("LABEL");
5247 : 0 : else if (Matches("SECURITY", "LABEL"))
5248 : 0 : COMPLETE_WITH("ON", "FOR");
5249 : 0 : else if (Matches("SECURITY", "LABEL", "FOR", MatchAny))
5250 : 0 : COMPLETE_WITH("ON");
5251 : 0 : else if (Matches("SECURITY", "LABEL", "ON") ||
5252 : : Matches("SECURITY", "LABEL", "FOR", MatchAny, "ON"))
5253 : 0 : COMPLETE_WITH("TABLE", "COLUMN", "AGGREGATE", "DATABASE", "DOMAIN",
5254 : : "EVENT TRIGGER", "FOREIGN TABLE", "FUNCTION",
5255 : : "LARGE OBJECT", "MATERIALIZED VIEW", "LANGUAGE",
5256 : : "PROPERTY GRAPH", "PUBLICATION", "PROCEDURE", "ROLE", "ROUTINE", "SCHEMA",
5257 : : "SEQUENCE", "SUBSCRIPTION", "TABLESPACE", "TYPE", "VIEW");
50 peter@eisentraut.org 5258 :UNC 0 : else if (Matches("SECURITY", "LABEL", "ON", "PROPERTY", "GRAPH"))
5259 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_propgraphs);
2783 tgl@sss.pgh.pa.us 5260 :UBC 0 : else if (Matches("SECURITY", "LABEL", "ON", MatchAny, MatchAny))
5261 : 0 : COMPLETE_WITH("IS");
5262 : :
5263 : : /* SELECT */
5264 : : /* naah . . . */
5265 : :
5266 : : /* SET, RESET, SHOW */
5267 : : /* Complete with a variable name */
442 tomas.vondra@postgre 5268 : 0 : else if (TailMatches("SET|RESET") &&
5269 : : !TailMatches("UPDATE", MatchAny, "SET") &&
278 tomas.vondra@postgre 5270 [ + - + - ]:CBC 3 : !TailMatches("ALTER", "DATABASE|USER|ROLE", MatchAny, "RESET"))
1546 tgl@sss.pgh.pa.us 5271 : 3 : COMPLETE_WITH_QUERY_VERBATIM_PLUS(Query_for_list_of_set_vars,
5272 : : "CONSTRAINTS",
5273 : : "TRANSACTION",
5274 : : "SESSION",
5275 : : "ROLE",
5276 : : "TABLESPACE",
5277 : : "ALL");
2783 5278 : 3 : else if (Matches("SHOW"))
1546 tgl@sss.pgh.pa.us 5279 :UBC 0 : COMPLETE_WITH_QUERY_VERBATIM_PLUS(Query_for_list_of_show_vars,
5280 : : "SESSION AUTHORIZATION",
5281 : : "ALL");
1554 5282 : 0 : else if (Matches("SHOW", "SESSION"))
5283 : 0 : COMPLETE_WITH("AUTHORIZATION");
5284 : : /* Complete "SET TRANSACTION" */
2783 5285 : 0 : else if (Matches("SET", "TRANSACTION"))
5286 : 0 : COMPLETE_WITH("SNAPSHOT", "ISOLATION LEVEL", "READ", "DEFERRABLE", "NOT DEFERRABLE");
5287 : 0 : else if (Matches("BEGIN|START", "TRANSACTION") ||
5288 : : Matches("BEGIN", "WORK") ||
5289 : : Matches("BEGIN") ||
5290 : : Matches("SET", "SESSION", "CHARACTERISTICS", "AS", "TRANSACTION"))
5291 : 0 : COMPLETE_WITH("ISOLATION LEVEL", "READ", "DEFERRABLE", "NOT DEFERRABLE");
5292 : 0 : else if (Matches("SET|BEGIN|START", "TRANSACTION|WORK", "NOT") ||
5293 : : Matches("BEGIN", "NOT") ||
5294 : : Matches("SET", "SESSION", "CHARACTERISTICS", "AS", "TRANSACTION", "NOT"))
5295 : 0 : COMPLETE_WITH("DEFERRABLE");
5296 : 0 : else if (Matches("SET|BEGIN|START", "TRANSACTION|WORK", "ISOLATION") ||
5297 : : Matches("BEGIN", "ISOLATION") ||
5298 : : Matches("SET", "SESSION", "CHARACTERISTICS", "AS", "TRANSACTION", "ISOLATION"))
5299 : 0 : COMPLETE_WITH("LEVEL");
5300 : 0 : else if (Matches("SET|BEGIN|START", "TRANSACTION|WORK", "ISOLATION", "LEVEL") ||
5301 : : Matches("BEGIN", "ISOLATION", "LEVEL") ||
5302 : : Matches("SET", "SESSION", "CHARACTERISTICS", "AS", "TRANSACTION", "ISOLATION", "LEVEL"))
5303 : 0 : COMPLETE_WITH("READ", "REPEATABLE READ", "SERIALIZABLE");
5304 : 0 : else if (Matches("SET|BEGIN|START", "TRANSACTION|WORK", "ISOLATION", "LEVEL", "READ") ||
5305 : : Matches("BEGIN", "ISOLATION", "LEVEL", "READ") ||
5306 : : Matches("SET", "SESSION", "CHARACTERISTICS", "AS", "TRANSACTION", "ISOLATION", "LEVEL", "READ"))
5307 : 0 : COMPLETE_WITH("UNCOMMITTED", "COMMITTED");
5308 : 0 : else if (Matches("SET|BEGIN|START", "TRANSACTION|WORK", "ISOLATION", "LEVEL", "REPEATABLE") ||
5309 : : Matches("BEGIN", "ISOLATION", "LEVEL", "REPEATABLE") ||
5310 : : Matches("SET", "SESSION", "CHARACTERISTICS", "AS", "TRANSACTION", "ISOLATION", "LEVEL", "REPEATABLE"))
5311 : 0 : COMPLETE_WITH("READ");
5312 : 0 : else if (Matches("SET|BEGIN|START", "TRANSACTION|WORK", "READ") ||
5313 : : Matches("BEGIN", "READ") ||
5314 : : Matches("SET", "SESSION", "CHARACTERISTICS", "AS", "TRANSACTION", "READ"))
5315 : 0 : COMPLETE_WITH("ONLY", "WRITE");
5316 : : /* SET CONSTRAINTS */
5317 : 0 : else if (Matches("SET", "CONSTRAINTS"))
1556 5318 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_constraints_with_schema,
5319 : : "ALL");
5320 : : /* Complete SET CONSTRAINTS <foo> with DEFERRED|IMMEDIATE */
2783 5321 : 0 : else if (Matches("SET", "CONSTRAINTS", MatchAny))
5322 : 0 : COMPLETE_WITH("DEFERRED", "IMMEDIATE");
5323 : : /* Complete SET ROLE */
5324 : 0 : else if (Matches("SET", "ROLE"))
7569 5325 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
5326 : : /* Complete SET SESSION with AUTHORIZATION or CHARACTERISTICS... */
2783 5327 : 0 : else if (Matches("SET", "SESSION"))
5328 : 0 : COMPLETE_WITH("AUTHORIZATION", "CHARACTERISTICS AS TRANSACTION");
5329 : : /* Complete SET SESSION AUTHORIZATION with username */
5330 : 0 : else if (Matches("SET", "SESSION", "AUTHORIZATION"))
1556 5331 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
5332 : : "DEFAULT");
5333 : : /* Complete RESET SESSION with AUTHORIZATION */
2783 5334 : 0 : else if (Matches("RESET", "SESSION"))
5335 : 0 : COMPLETE_WITH("AUTHORIZATION");
5336 : : /* Complete SET <var> with "TO" */
5337 : 0 : else if (Matches("SET", MatchAny))
2783 tgl@sss.pgh.pa.us 5338 :CBC 2 : COMPLETE_WITH("TO");
5339 : :
5340 : : /*
5341 : : * Complete ALTER DATABASE|FUNCTION|PROCEDURE|ROLE|ROUTINE|USER ... SET
5342 : : * <name>
5343 : : */
575 5344 : 2 : else if (Matches("ALTER", "DATABASE|FUNCTION|PROCEDURE|ROLE|ROUTINE|USER", MatchAnyN, "SET", MatchAnyExcept("SCHEMA")))
2783 tgl@sss.pgh.pa.us 5345 :UBC 0 : COMPLETE_WITH("FROM CURRENT", "TO");
5346 : :
5347 : : /*
5348 : : * Suggest possible variable values in SET variable TO|=, along with the
5349 : : * preceding ALTER syntaxes.
5350 : : */
2499 5351 : 0 : else if (TailMatches("SET", MatchAny, "TO|=") &&
2499 tgl@sss.pgh.pa.us 5352 [ + - ]:CBC 4 : !TailMatches("UPDATE", MatchAny, "SET", MatchAny, "TO|="))
5353 : : {
5354 : : /* special cased code for individual GUCs */
2783 5355 [ - + ]: 4 : if (TailMatches("DateStyle", "TO|="))
2783 tgl@sss.pgh.pa.us 5356 :UBC 0 : COMPLETE_WITH("ISO", "SQL", "Postgres", "German",
5357 : : "YMD", "DMY", "MDY",
5358 : : "US", "European", "NonEuropean",
5359 : : "DEFAULT");
2783 tgl@sss.pgh.pa.us 5360 [ - + ]:CBC 4 : else if (TailMatches("search_path", "TO|="))
5361 : : {
5362 : : /* Here, we want to allow pg_catalog, so use narrower exclusion */
1556 tgl@sss.pgh.pa.us 5363 :UBC 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_schemas
5364 : : " AND nspname NOT LIKE E'pg\\\\_toast%%'"
5365 : : " AND nspname NOT LIKE E'pg\\\\_temp%%'",
5366 : : "DEFAULT");
5367 : : }
1507 tgl@sss.pgh.pa.us 5368 [ + + ]:CBC 4 : else if (TailMatches("TimeZone", "TO|="))
5369 [ - + + - : 2 : COMPLETE_WITH_TIMEZONE_NAME();
+ + ]
5370 : : else
5371 : : {
5372 : : /* generic, type based, GUC support */
3892 andres@anarazel.de 5373 : 2 : char *guctype = get_guctype(prev2_wd);
5374 : :
5375 : : /*
5376 : : * Note: if we don't recognize the GUC name, it's important to not
5377 : : * offer any completions, as most likely we've misinterpreted the
5378 : : * context and this isn't a GUC-setting command at all.
5379 : : */
2499 tgl@sss.pgh.pa.us 5380 [ + - ]: 2 : if (guctype)
5381 : : {
5382 [ + - ]: 2 : if (strcmp(guctype, "enum") == 0)
5383 : : {
1546 5384 : 2 : set_completion_reference_verbatim(prev2_wd);
1556 5385 : 2 : COMPLETE_WITH_QUERY_PLUS(Query_for_values_of_enum_GUC,
5386 : : "DEFAULT");
5387 : : }
2499 tgl@sss.pgh.pa.us 5388 [ # # ]:UBC 0 : else if (strcmp(guctype, "bool") == 0)
5389 : 0 : COMPLETE_WITH("on", "off", "true", "false", "yes", "no",
5390 : : "1", "0", "DEFAULT");
5391 : : else
5392 : 0 : COMPLETE_WITH("DEFAULT");
5393 : :
3892 andres@anarazel.de 5394 :CBC 2 : free(guctype);
5395 : : }
5396 : : }
5397 : : }
5398 : :
5399 : : /* START TRANSACTION */
2783 tgl@sss.pgh.pa.us 5400 : 4 : else if (Matches("START"))
2783 tgl@sss.pgh.pa.us 5401 :UBC 0 : COMPLETE_WITH("TRANSACTION");
5402 : :
5403 : : /* TABLE, but not TABLE embedded in other commands */
5404 : 0 : else if (Matches("TABLE"))
1556 5405 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_selectables);
5406 : :
5407 : : /* TABLESAMPLE */
2783 5408 : 0 : else if (TailMatches("TABLESAMPLE"))
3970 rhaas@postgresql.org 5409 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_tablesample_methods);
2783 tgl@sss.pgh.pa.us 5410 : 0 : else if (TailMatches("TABLESAMPLE", MatchAny))
5411 : 0 : COMPLETE_WITH("(");
5412 : :
5413 : : /* TRUNCATE */
5414 : 0 : else if (Matches("TRUNCATE"))
1556 5415 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_truncatables,
5416 : : "TABLE", "ONLY");
1895 fujii@postgresql.org 5417 : 0 : else if (Matches("TRUNCATE", "TABLE"))
1556 tgl@sss.pgh.pa.us 5418 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_truncatables,
5419 : : "ONLY");
575 5420 : 0 : else if (Matches("TRUNCATE", MatchAnyN, "ONLY"))
1556 5421 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_truncatables);
1895 fujii@postgresql.org 5422 : 0 : else if (Matches("TRUNCATE", MatchAny) ||
5423 : : Matches("TRUNCATE", "TABLE|ONLY", MatchAny) ||
5424 : : Matches("TRUNCATE", "TABLE", "ONLY", MatchAny))
5425 : 0 : COMPLETE_WITH("RESTART IDENTITY", "CONTINUE IDENTITY", "CASCADE", "RESTRICT");
575 tgl@sss.pgh.pa.us 5426 : 0 : else if (Matches("TRUNCATE", MatchAnyN, "IDENTITY"))
1895 fujii@postgresql.org 5427 : 0 : COMPLETE_WITH("CASCADE", "RESTRICT");
5428 : :
5429 : : /* UNLISTEN */
2783 tgl@sss.pgh.pa.us 5430 : 0 : else if (Matches("UNLISTEN"))
1556 5431 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_channels, "*");
5432 : :
5433 : : /* UPDATE --- can be inside EXPLAIN, RULE, etc */
5434 : : /* If prev. word is UPDATE suggest a list of tables */
2783 5435 : 0 : else if (TailMatches("UPDATE"))
1556 5436 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_updatables);
5437 : : /* Complete UPDATE <table> with "SET" */
2783 5438 : 0 : else if (TailMatches("UPDATE", MatchAny))
5439 : 0 : COMPLETE_WITH("SET");
5440 : : /* Complete UPDATE <table> SET with list of attributes */
5441 : 0 : else if (TailMatches("UPDATE", MatchAny, "SET"))
1556 5442 : 0 : COMPLETE_WITH_ATTR(prev2_wd);
5443 : : /* UPDATE <table> SET <attr> = */
2488 tmunro@postgresql.or 5444 : 0 : else if (TailMatches("UPDATE", MatchAny, "SET", MatchAnyExcept("*=")))
2783 tgl@sss.pgh.pa.us 5445 : 0 : COMPLETE_WITH("=");
5446 : :
5447 : : /* USER MAPPING */
5448 : 0 : else if (Matches("ALTER|CREATE|DROP", "USER", "MAPPING"))
5449 : 0 : COMPLETE_WITH("FOR");
5450 : 0 : else if (Matches("CREATE", "USER", "MAPPING", "FOR"))
1556 5451 : 0 : COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
5452 : : "CURRENT_ROLE",
5453 : : "CURRENT_USER",
5454 : : "PUBLIC",
5455 : : "USER");
2783 5456 : 0 : else if (Matches("ALTER|DROP", "USER", "MAPPING", "FOR"))
6346 peter_e@gmx.net 5457 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_user_mappings);
2783 tgl@sss.pgh.pa.us 5458 : 0 : else if (Matches("CREATE|ALTER|DROP", "USER", "MAPPING", "FOR", MatchAny))
5459 : 0 : COMPLETE_WITH("SERVER");
5460 : 0 : else if (Matches("CREATE|ALTER", "USER", "MAPPING", "FOR", MatchAny, "SERVER", MatchAny))
5461 : 0 : COMPLETE_WITH("OPTIONS");
5462 : :
5463 : : /*
5464 : : * VACUUM [ ( option [, ...] ) ] [ [ ONLY ] table_and_columns [, ...] ]
5465 : : * VACUUM [ FULL ] [ FREEZE ] [ VERBOSE ] [ ANALYZE ] [ [ ONLY ] table_and_columns [, ...] ]
5466 : : */
5467 : 0 : else if (Matches("VACUUM"))
1556 5468 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_vacuumables,
5469 : : "(",
5470 : : "FULL",
5471 : : "FREEZE",
5472 : : "VERBOSE",
5473 : : "ANALYZE",
5474 : : "ONLY");
2783 5475 : 0 : else if (HeadMatches("VACUUM", "(*") &&
5476 [ # # ]: 0 : !HeadMatches("VACUUM", "(*)"))
5477 : : {
5478 : : /*
5479 : : * This fires if we're in an unfinished parenthesized option list.
5480 : : * get_previous_words treats a completed parenthesized option list as
5481 : : * one word, so the above test is correct.
5482 : : */
5483 [ # # # # ]: 0 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
5484 : 0 : COMPLETE_WITH("FULL", "FREEZE", "ANALYZE", "VERBOSE",
5485 : : "DISABLE_PAGE_SKIPPING", "SKIP_LOCKED",
5486 : : "INDEX_CLEANUP", "PROCESS_MAIN", "PROCESS_TOAST",
5487 : : "TRUNCATE", "PARALLEL", "SKIP_DATABASE_STATS",
5488 : : "ONLY_DATABASE_STATS", "BUFFER_USAGE_LIMIT");
1156 michael@paquier.xyz 5489 [ # # ]: 0 : else if (TailMatches("FULL|FREEZE|ANALYZE|VERBOSE|DISABLE_PAGE_SKIPPING|SKIP_LOCKED|PROCESS_MAIN|PROCESS_TOAST|TRUNCATE|SKIP_DATABASE_STATS|ONLY_DATABASE_STATS"))
2594 rhaas@postgresql.org 5490 : 0 : COMPLETE_WITH("ON", "OFF");
1782 pg@bowt.ie 5491 [ # # ]: 0 : else if (TailMatches("INDEX_CLEANUP"))
5492 : 0 : COMPLETE_WITH("AUTO", "ON", "OFF");
5493 : : }
132 msawada@postgresql.o 5494 : 0 : else if (Matches("VACUUM", "(*)"))
5495 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_vacuumables,
5496 : : "ONLY");
5497 : 0 : else if (Matches("VACUUM", "FULL"))
5498 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_vacuumables,
5499 : : "FREEZE",
5500 : : "VERBOSE",
5501 : : "ANALYZE",
5502 : : "ONLY");
5503 : 0 : else if (Matches("VACUUM", MatchAnyN, "FREEZE"))
5504 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_vacuumables,
5505 : : "VERBOSE",
5506 : : "ANALYZE",
5507 : : "ONLY");
5508 : 0 : else if (Matches("VACUUM", MatchAnyN, "VERBOSE"))
5509 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_vacuumables,
5510 : : "ANALYZE",
5511 : : "ONLY");
5512 : 0 : else if (Matches("VACUUM", MatchAnyN, "ANALYZE"))
5513 : 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_vacuumables,
5514 : : "ONLY");
575 tgl@sss.pgh.pa.us 5515 : 0 : else if (Matches("VACUUM", MatchAnyN, "("))
5516 : : /* "VACUUM (" should be caught above, so assume we want columns */
1556 5517 : 0 : COMPLETE_WITH_ATTR(prev2_wd);
2783 5518 : 0 : else if (HeadMatches("VACUUM"))
1556 5519 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_vacuumables);
5520 : :
5521 : : /*
5522 : : * WAIT FOR LSN '<lsn>' [ WITH ( option [, ...] ) ]
5523 : : * where option can be:
5524 : : * MODE '<mode>'
5525 : : * TIMEOUT '<timeout>'
5526 : : * NO_THROW
5527 : : * and mode can be:
5528 : : * standby_replay | standby_write | standby_flush | primary_flush
5529 : : */
174 akorotkov@postgresql 5530 :UNC 0 : else if (Matches("WAIT"))
5531 : 0 : COMPLETE_WITH("FOR");
5532 : 0 : else if (Matches("WAIT", "FOR"))
5533 : 0 : COMPLETE_WITH("LSN");
5534 : 0 : else if (Matches("WAIT", "FOR", "LSN"))
5535 : : /* No completion for LSN value - user must provide manually */
5536 : : ;
5537 : 0 : else if (Matches("WAIT", "FOR", "LSN", MatchAny))
5538 : 0 : COMPLETE_WITH("WITH");
5539 : 0 : else if (Matches("WAIT", "FOR", "LSN", MatchAny, "WITH"))
5540 : 0 : COMPLETE_WITH("(");
5541 : :
5542 : : /*
5543 : : * Handle parenthesized option list. This fires when we're in an
5544 : : * unfinished parenthesized option list. get_previous_words treats a
5545 : : * completed parenthesized option list as one word, so the above test is
5546 : : * correct.
5547 : : *
5548 : : * 'mode' takes a string value (one of the listed above), 'timeout' takes
5549 : : * a string value, and 'no_throw' takes no value. We do not offer
5550 : : * completions for the *values* of 'timeout' or 'no_throw'.
5551 : : */
5552 : 0 : else if (HeadMatches("WAIT", "FOR", "LSN", MatchAny, "WITH", "(*") &&
5553 [ # # ]: 0 : !HeadMatches("WAIT", "FOR", "LSN", MatchAny, "WITH", "(*)"))
5554 : : {
5555 [ # # # # ]: 0 : if (ends_with(prev_wd, '(') || ends_with(prev_wd, ','))
120 5556 : 0 : COMPLETE_WITH("mode", "timeout", "no_throw");
5557 [ # # ]: 0 : else if (TailMatches("mode"))
5558 : 0 : COMPLETE_WITH("'standby_replay'", "'standby_write'", "'standby_flush'", "'primary_flush'");
5559 : : }
5560 : :
5561 : : /* WITH [RECURSIVE] */
5562 : :
5563 : : /*
5564 : : * Only match when WITH is the first word, as WITH may appear in many
5565 : : * other contexts.
5566 : : */
2783 tgl@sss.pgh.pa.us 5567 :UBC 0 : else if (Matches("WITH"))
5568 : 0 : COMPLETE_WITH("RECURSIVE");
5569 : :
5570 : : /* WHERE */
5571 : : /* Simple case of the word before the where being the table name */
5572 : 0 : else if (TailMatches(MatchAny, "WHERE"))
1556 5573 : 0 : COMPLETE_WITH_ATTR(prev2_wd);
5574 : :
5575 : : /* ... FROM ... */
5576 : : /* TODO: also include SRF ? */
2783 tgl@sss.pgh.pa.us 5577 [ + - ]:CBC 14 : else if (TailMatches("FROM") && !Matches("COPY|\\copy", MatchAny, "FROM"))
1556 5578 : 14 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_selectables);
5579 : :
5580 : : /* ... JOIN ... */
2783 5581 : 14 : else if (TailMatches("JOIN"))
505 tomas.vondra@postgre 5582 :UBC 0 : COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_selectables, "LATERAL");
5583 [ # # ]: 0 : else if (TailMatches("JOIN", MatchAny) && !TailMatches("CROSS|NATURAL", "JOIN", MatchAny))
5584 : 0 : COMPLETE_WITH("ON", "USING (");
5585 : 0 : else if (TailMatches("JOIN", MatchAny, MatchAny) &&
5586 [ # # # # ]: 0 : !TailMatches("CROSS|NATURAL", "JOIN", MatchAny, MatchAny) && !TailMatches("ON|USING"))
5587 : 0 : COMPLETE_WITH("ON", "USING (");
5588 : 0 : else if (TailMatches("JOIN", "LATERAL", MatchAny, MatchAny) &&
5589 [ # # # # ]: 0 : !TailMatches("CROSS|NATURAL", "JOIN", "LATERAL", MatchAny, MatchAny) && !TailMatches("ON|USING"))
5590 : 0 : COMPLETE_WITH("ON", "USING (");
5591 : 0 : else if (TailMatches("JOIN", MatchAny, "USING") ||
5592 : : TailMatches("JOIN", MatchAny, MatchAny, "USING") ||
5593 : : TailMatches("JOIN", "LATERAL", MatchAny, MatchAny, "USING"))
5594 : 0 : COMPLETE_WITH("(");
5595 : 0 : else if (TailMatches("JOIN", MatchAny, "USING", "("))
5596 : 0 : COMPLETE_WITH_ATTR(prev3_wd);
5597 : 0 : else if (TailMatches("JOIN", MatchAny, MatchAny, "USING", "("))
5598 : 0 : COMPLETE_WITH_ATTR(prev4_wd);
5599 : :
5600 : : /* ... AT [ LOCAL | TIME ZONE ] ... */
935 michael@paquier.xyz 5601 : 0 : else if (TailMatches("AT"))
5602 : 0 : COMPLETE_WITH("LOCAL", "TIME ZONE");
5603 : 0 : else if (TailMatches("AT", "TIME", "ZONE"))
5604 [ # # # # : 0 : COMPLETE_WITH_TIMEZONE_NAME();
# # ]
5605 : :
5606 : : /* Backslash commands */
5607 : : /* TODO: \dc \dd \dl */
2783 tgl@sss.pgh.pa.us 5608 : 0 : else if (TailMatchesCS("\\?"))
5609 : 0 : COMPLETE_WITH_CS("commands", "options", "variables");
5610 : 0 : else if (TailMatchesCS("\\connect|\\c"))
5611 : : {
4051 alvherre@alvh.no-ip. 5612 [ # # ]: 0 : if (!recognized_connection_string(text))
5613 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_databases);
5614 : : }
2783 tgl@sss.pgh.pa.us 5615 : 0 : else if (TailMatchesCS("\\connect|\\c", MatchAny))
5616 : : {
4051 alvherre@alvh.no-ip. 5617 [ # # ]: 0 : if (!recognized_connection_string(prev_wd))
5618 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
5619 : : }
2783 tgl@sss.pgh.pa.us 5620 : 0 : else if (TailMatchesCS("\\da*"))
1556 5621 : 0 : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY(Query_for_list_of_aggregates);
2249 akorotkov@postgresql 5622 : 0 : else if (TailMatchesCS("\\dAc*", MatchAny) ||
5623 : : TailMatchesCS("\\dAf*", MatchAny))
1556 tgl@sss.pgh.pa.us 5624 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
2249 akorotkov@postgresql 5625 : 0 : else if (TailMatchesCS("\\dAo*", MatchAny) ||
5626 : : TailMatchesCS("\\dAp*", MatchAny))
1556 tgl@sss.pgh.pa.us 5627 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_operator_families);
2783 5628 : 0 : else if (TailMatchesCS("\\dA*"))
3619 alvherre@alvh.no-ip. 5629 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_access_methods);
2783 tgl@sss.pgh.pa.us 5630 : 0 : else if (TailMatchesCS("\\db*"))
7928 bruce@momjian.us 5631 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
1489 tgl@sss.pgh.pa.us 5632 : 0 : else if (TailMatchesCS("\\dconfig*"))
5633 : 0 : COMPLETE_WITH_QUERY_VERBATIM(Query_for_list_of_show_vars);
2783 5634 : 0 : else if (TailMatchesCS("\\dD*"))
1556 5635 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_domains);
2783 5636 : 0 : else if (TailMatchesCS("\\des*"))
6346 peter_e@gmx.net 5637 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_servers);
2783 tgl@sss.pgh.pa.us 5638 : 0 : else if (TailMatchesCS("\\deu*"))
6346 peter_e@gmx.net 5639 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_user_mappings);
2783 tgl@sss.pgh.pa.us 5640 : 0 : else if (TailMatchesCS("\\dew*"))
6346 peter_e@gmx.net 5641 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_fdws);
2783 tgl@sss.pgh.pa.us 5642 : 0 : else if (TailMatchesCS("\\df*"))
1556 5643 : 0 : COMPLETE_WITH_VERSIONED_SCHEMA_QUERY(Query_for_list_of_functions);
1853 5644 : 0 : else if (HeadMatchesCS("\\df*"))
1556 5645 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
5646 : :
2783 5647 : 0 : else if (TailMatchesCS("\\dFd*"))
1556 5648 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_ts_dictionaries);
2783 5649 : 0 : else if (TailMatchesCS("\\dFp*"))
1556 5650 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_ts_parsers);
2783 5651 : 0 : else if (TailMatchesCS("\\dFt*"))
1556 5652 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_ts_templates);
5653 : : /* must be at end of \dF alternatives: */
2783 5654 : 0 : else if (TailMatchesCS("\\dF*"))
1556 5655 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_ts_configurations);
5656 : :
2783 5657 : 0 : else if (TailMatchesCS("\\di*"))
1556 5658 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_indexes);
2783 5659 : 0 : else if (TailMatchesCS("\\dL*"))
5584 rhaas@postgresql.org 5660 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_languages);
2783 tgl@sss.pgh.pa.us 5661 : 0 : else if (TailMatchesCS("\\dn*"))
8440 bruce@momjian.us 5662 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_schemas);
5663 : : /* no support for completing operators, but we can complete types: */
1853 tgl@sss.pgh.pa.us 5664 : 0 : else if (HeadMatchesCS("\\do*", MatchAny))
1556 5665 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
2783 5666 : 0 : else if (TailMatchesCS("\\dp") || TailMatchesCS("\\z"))
1556 5667 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_grantables);
2585 alvherre@alvh.no-ip. 5668 : 0 : else if (TailMatchesCS("\\dPi*"))
1556 tgl@sss.pgh.pa.us 5669 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_partitioned_indexes);
2585 alvherre@alvh.no-ip. 5670 : 0 : else if (TailMatchesCS("\\dPt*"))
1556 tgl@sss.pgh.pa.us 5671 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_partitioned_tables);
2585 alvherre@alvh.no-ip. 5672 : 0 : else if (TailMatchesCS("\\dP*"))
1556 tgl@sss.pgh.pa.us 5673 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_partitioned_relations);
1308 michael@paquier.xyz 5674 : 0 : else if (TailMatchesCS("\\dRp*"))
5675 : 0 : COMPLETE_WITH_VERSIONED_QUERY(Query_for_list_of_publications);
5676 : 0 : else if (TailMatchesCS("\\dRs*"))
5677 : 0 : COMPLETE_WITH_VERSIONED_QUERY(Query_for_list_of_subscriptions);
2783 tgl@sss.pgh.pa.us 5678 : 0 : else if (TailMatchesCS("\\ds*"))
1556 5679 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_sequences);
2783 5680 : 0 : else if (TailMatchesCS("\\dt*"))
1556 5681 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tables);
2783 5682 : 0 : else if (TailMatchesCS("\\dT*"))
1556 5683 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
1021 5684 : 0 : else if (TailMatchesCS("\\du*") ||
5685 : : TailMatchesCS("\\dg*") ||
5686 : : TailMatchesCS("\\drg*"))
7569 5687 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
2783 5688 : 0 : else if (TailMatchesCS("\\dv*"))
1556 5689 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
2783 5690 : 0 : else if (TailMatchesCS("\\dx*"))
4646 magnus@hagander.net 5691 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_extensions);
1931 tomas.vondra@postgre 5692 : 0 : else if (TailMatchesCS("\\dX*"))
1556 tgl@sss.pgh.pa.us 5693 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_statistics);
2783 5694 : 0 : else if (TailMatchesCS("\\dm*"))
1556 5695 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_matviews);
2783 5696 : 0 : else if (TailMatchesCS("\\dE*"))
1556 5697 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_foreign_tables);
2783 5698 : 0 : else if (TailMatchesCS("\\dy*"))
3955 fujii@postgresql.org 5699 : 0 : COMPLETE_WITH_QUERY(Query_for_list_of_event_triggers);
5700 : :
5701 : : /* must be at end of \d alternatives: */
2783 tgl@sss.pgh.pa.us 5702 : 0 : else if (TailMatchesCS("\\d*"))
1556 5703 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_relations);
5704 : :
2783 5705 : 0 : else if (TailMatchesCS("\\ef"))
1556 5706 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_routines);
2783 5707 : 0 : else if (TailMatchesCS("\\ev"))
1556 5708 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
5709 : :
2783 5710 : 0 : else if (TailMatchesCS("\\encoding"))
1556 5711 : 0 : COMPLETE_WITH_QUERY_VERBATIM(Query_for_list_of_encodings);
2783 5712 : 0 : else if (TailMatchesCS("\\h|\\help"))
9519 bruce@momjian.us 5713 : 0 : COMPLETE_WITH_LIST(sql_commands);
2783 tgl@sss.pgh.pa.us 5714 : 0 : else if (TailMatchesCS("\\h|\\help", MatchAny))
5715 : : {
5716 [ # # ]: 0 : if (TailMatches("DROP"))
222 msawada@postgresql.o 5717 :UNC 0 : COMPLETE_WITH_GENERATOR(drop_command_generator);
2783 tgl@sss.pgh.pa.us 5718 [ # # ]:UBC 0 : else if (TailMatches("ALTER"))
222 msawada@postgresql.o 5719 :UNC 0 : COMPLETE_WITH_GENERATOR(alter_command_generator);
5720 : :
5721 : : /*
5722 : : * CREATE is recognized by tail match elsewhere, so doesn't need to be
5723 : : * repeated here
5724 : : */
5725 : : }
2783 tgl@sss.pgh.pa.us 5726 :UBC 0 : else if (TailMatchesCS("\\h|\\help", MatchAny, MatchAny))
5727 : : {
5728 [ # # ]: 0 : if (TailMatches("CREATE|DROP", "ACCESS"))
5729 : 0 : COMPLETE_WITH("METHOD");
5730 [ # # ]: 0 : else if (TailMatches("ALTER", "DEFAULT"))
5731 : 0 : COMPLETE_WITH("PRIVILEGES");
5732 [ # # ]: 0 : else if (TailMatches("CREATE|ALTER|DROP", "EVENT"))
5733 : 0 : COMPLETE_WITH("TRIGGER");
5734 [ # # ]: 0 : else if (TailMatches("CREATE|ALTER|DROP", "FOREIGN"))
5735 : 0 : COMPLETE_WITH("DATA WRAPPER", "TABLE");
5736 [ # # ]: 0 : else if (TailMatches("ALTER", "LARGE"))
5737 : 0 : COMPLETE_WITH("OBJECT");
5738 [ # # ]: 0 : else if (TailMatches("CREATE|ALTER|DROP", "MATERIALIZED"))
5739 : 0 : COMPLETE_WITH("VIEW");
50 peter@eisentraut.org 5740 [ # # ]:UNC 0 : else if (TailMatches("CREATE|ALTER|DROP", "PROPERTY"))
5741 : 0 : COMPLETE_WITH("GRAPH");
2783 tgl@sss.pgh.pa.us 5742 [ # # ]:UBC 0 : else if (TailMatches("CREATE|ALTER|DROP", "TEXT"))
5743 : 0 : COMPLETE_WITH("SEARCH");
5744 [ # # ]: 0 : else if (TailMatches("CREATE|ALTER|DROP", "USER"))
5745 : 0 : COMPLETE_WITH("MAPPING FOR");
5746 : : }
5747 : 0 : else if (TailMatchesCS("\\h|\\help", MatchAny, MatchAny, MatchAny))
5748 : : {
5749 [ # # ]: 0 : if (TailMatches("CREATE|ALTER|DROP", "FOREIGN", "DATA"))
5750 : 0 : COMPLETE_WITH("WRAPPER");
5751 [ # # ]: 0 : else if (TailMatches("CREATE|ALTER|DROP", "TEXT", "SEARCH"))
5752 : 0 : COMPLETE_WITH("CONFIGURATION", "DICTIONARY", "PARSER", "TEMPLATE");
5753 [ # # ]: 0 : else if (TailMatches("CREATE|ALTER|DROP", "USER", "MAPPING"))
5754 : 0 : COMPLETE_WITH("FOR");
5755 : : }
2783 tgl@sss.pgh.pa.us 5756 [ - + ]:CBC 2 : else if (TailMatchesCS("\\l*") && !TailMatchesCS("\\lo*"))
3547 tgl@sss.pgh.pa.us 5757 :UBC 0 : COMPLETE_WITH_QUERY(Query_for_list_of_databases);
2783 tgl@sss.pgh.pa.us 5758 :CBC 2 : else if (TailMatchesCS("\\password"))
7443 peter_e@gmx.net 5759 :UBC 0 : COMPLETE_WITH_QUERY(Query_for_list_of_roles);
2783 tgl@sss.pgh.pa.us 5760 : 0 : else if (TailMatchesCS("\\pset"))
183 alvherre@kurilemu.de 5761 :UNC 0 : COMPLETE_WITH_CS("border", "columns", "csv_fieldsep",
5762 : : "display_false", "display_true", "expanded",
5763 : : "fieldsep", "fieldsep_zero", "footer", "format",
5764 : : "linestyle", "null", "numericlocale",
5765 : : "pager", "pager_min_lines",
5766 : : "recordsep", "recordsep_zero",
5767 : : "tableattr", "title", "tuples_only",
5768 : : "unicode_border_linestyle",
5769 : : "unicode_column_linestyle",
5770 : : "unicode_header_linestyle",
5771 : : "xheader_width");
2783 tgl@sss.pgh.pa.us 5772 :UBC 0 : else if (TailMatchesCS("\\pset", MatchAny))
5773 : : {
5774 [ # # ]: 0 : if (TailMatchesCS("format"))
2717 5775 : 0 : COMPLETE_WITH_CS("aligned", "asciidoc", "csv", "html", "latex",
5776 : : "latex-longtable", "troff-ms", "unaligned",
5777 : : "wrapped");
1380 andrew@dunslane.net 5778 [ # # ]: 0 : else if (TailMatchesCS("xheader_width"))
5779 : 0 : COMPLETE_WITH_CS("full", "column", "page");
2783 tgl@sss.pgh.pa.us 5780 [ # # ]: 0 : else if (TailMatchesCS("linestyle"))
5781 : 0 : COMPLETE_WITH_CS("ascii", "old-ascii", "unicode");
5782 [ # # ]: 0 : else if (TailMatchesCS("pager"))
5783 : 0 : COMPLETE_WITH_CS("on", "off", "always");
5784 [ # # ]: 0 : else if (TailMatchesCS("unicode_border_linestyle|"
5785 : : "unicode_column_linestyle|"
5786 : : "unicode_header_linestyle"))
5787 : 0 : COMPLETE_WITH_CS("single", "double");
5788 : : }
5789 : 0 : else if (TailMatchesCS("\\unset"))
4284 fujii@postgresql.org 5790 : 0 : matches = complete_from_variables(text, "", "", true);
2783 tgl@sss.pgh.pa.us 5791 : 0 : else if (TailMatchesCS("\\set"))
4284 fujii@postgresql.org 5792 :CBC 1 : matches = complete_from_variables(text, "", "", false);
2783 tgl@sss.pgh.pa.us 5793 : 1 : else if (TailMatchesCS("\\set", MatchAny))
5794 : : {
1492 peter@eisentraut.org 5795 [ - + ]: 1 : if (TailMatchesCS("AUTOCOMMIT|ON_ERROR_STOP|QUIET|SHOW_ALL_RESULTS|"
5796 : : "SINGLELINE|SINGLESTEP"))
2783 tgl@sss.pgh.pa.us 5797 :UBC 0 : COMPLETE_WITH_CS("on", "off");
2783 tgl@sss.pgh.pa.us 5798 [ - + ]:CBC 1 : else if (TailMatchesCS("COMP_KEYWORD_CASE"))
2783 tgl@sss.pgh.pa.us 5799 :UBC 0 : COMPLETE_WITH_CS("lower", "upper",
5800 : : "preserve-lower", "preserve-upper");
2783 tgl@sss.pgh.pa.us 5801 [ - + ]:CBC 1 : else if (TailMatchesCS("ECHO"))
2783 tgl@sss.pgh.pa.us 5802 :UBC 0 : COMPLETE_WITH_CS("errors", "queries", "all", "none");
2783 tgl@sss.pgh.pa.us 5803 [ - + ]:CBC 1 : else if (TailMatchesCS("ECHO_HIDDEN"))
2783 tgl@sss.pgh.pa.us 5804 :UBC 0 : COMPLETE_WITH_CS("noexec", "off", "on");
2783 tgl@sss.pgh.pa.us 5805 [ - + ]:CBC 1 : else if (TailMatchesCS("HISTCONTROL"))
2783 tgl@sss.pgh.pa.us 5806 :UBC 0 : COMPLETE_WITH_CS("ignorespace", "ignoredups",
5807 : : "ignoreboth", "none");
2783 tgl@sss.pgh.pa.us 5808 [ - + ]:CBC 1 : else if (TailMatchesCS("ON_ERROR_ROLLBACK"))
2783 tgl@sss.pgh.pa.us 5809 :UBC 0 : COMPLETE_WITH_CS("on", "off", "interactive");
2783 tgl@sss.pgh.pa.us 5810 [ - + ]:CBC 1 : else if (TailMatchesCS("SHOW_CONTEXT"))
2783 tgl@sss.pgh.pa.us 5811 :UBC 0 : COMPLETE_WITH_CS("never", "errors", "always");
2783 tgl@sss.pgh.pa.us 5812 [ + - ]:CBC 1 : else if (TailMatchesCS("VERBOSITY"))
2588 5813 : 1 : COMPLETE_WITH_CS("default", "verbose", "terse", "sqlstate");
5814 : : }
2783 5815 : 1 : else if (TailMatchesCS("\\sf*"))
1556 tgl@sss.pgh.pa.us 5816 :UBC 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_routines);
2783 5817 : 0 : else if (TailMatchesCS("\\sv*"))
1556 5818 : 0 : COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
2226 bruce@momjian.us 5819 : 0 : else if (TailMatchesCS("\\cd|\\e|\\edit|\\g|\\gx|\\i|\\include|"
5820 : : "\\ir|\\include_relative|\\o|\\out|"
5821 : : "\\s|\\w|\\write|\\lo_import") ||
5822 : : TailMatchesCS("\\lo_export", MatchAny))
222 msawada@postgresql.o 5823 :GNC 2 : COMPLETE_WITH_FILES("\\", false);
5824 : :
5825 : : /* gen_tabcomplete.pl ends special processing here */
575 tgl@sss.pgh.pa.us 5826 :CBC 2 : /* END GEN_TABCOMPLETE */
7477 bruce@momjian.us 5827 :UBC 0 :
7477 bruce@momjian.us 5828 :CBC 58 : return matches;
5829 : : }
5830 : :
5831 : :
5832 : : /*
5833 : : * GENERATOR FUNCTIONS
5834 : : *
5835 : : * These functions do all the actual work of completing the input. They get
5836 : : * passed the text so far and the count how many times they have been called
5837 : : * so far with the same text.
5838 : : * If you read the above carefully, you'll see that these don't get called
5839 : : * directly but through the readline interface.
5840 : : * The return value is expected to be the full completion of the text, going
5841 : : * through a list each time, or NULL if there are no more matches. The string
5842 : : * will be free()'d by readline, so you must run it through strdup() or
5843 : : * something of that sort.
5844 : : */
5845 : :
5846 : : /*
5847 : : * Common routine for create_command_generator and drop_command_generator.
5848 : : * Entries that have 'excluded' flags are not returned.
5849 : : */
5850 : : static char *
36 nathan@postgresql.or 5851 :GNC 4 : create_or_drop_command_generator(const char *text, int state, uint32 excluded)
5852 : : {
5853 : : static int list_index,
5854 : : string_length;
5855 : : const char *name;
5856 : :
5857 : : /* If this is the first time for this completion, init some values */
7477 bruce@momjian.us 5858 [ + + ]:CBC 4 : if (state == 0)
5859 : : {
5860 : 2 : list_index = 0;
5861 : 2 : string_length = strlen(text);
5862 : : }
5863 : :
5864 : : /* find something that matches */
5865 [ + + ]: 104 : while ((name = words_after_create[list_index++].name))
5866 : : {
5686 tgl@sss.pgh.pa.us 5867 [ + + ]: 102 : if ((pg_strncasecmp(name, text, string_length) == 0) &&
5549 itagaki.takahiro@gma 5868 [ + - ]: 2 : !(words_after_create[list_index - 1].flags & excluded))
5110 peter_e@gmx.net 5869 : 2 : return pg_strdup_keyword_case(name, text);
5870 : : }
5871 : : /* if nothing matches, return NULL */
7477 bruce@momjian.us 5872 : 2 : return NULL;
5873 : : }
5874 : :
5875 : : /*
5876 : : * This one gives you one from a list of things you can put after CREATE
5877 : : * as defined above.
5878 : : */
5879 : : static char *
5549 itagaki.takahiro@gma 5880 : 2 : create_command_generator(const char *text, int state)
5881 : : {
5882 : 2 : return create_or_drop_command_generator(text, state, THING_NO_CREATE);
5883 : : }
5884 : :
5885 : : /*
5886 : : * This function gives you a list of things you can put after a DROP command.
5887 : : */
5888 : : static char *
7338 alvherre@alvh.no-ip. 5889 : 2 : drop_command_generator(const char *text, int state)
5890 : : {
5549 itagaki.takahiro@gma 5891 : 2 : return create_or_drop_command_generator(text, state, THING_NO_DROP);
5892 : : }
5893 : :
5894 : : /*
5895 : : * This function gives you a list of things you can put after an ALTER command.
5896 : : */
5897 : : static char *
3337 peter_e@gmx.net 5898 :UBC 0 : alter_command_generator(const char *text, int state)
5899 : : {
5900 : 0 : return create_or_drop_command_generator(text, state, THING_NO_ALTER);
5901 : : }
5902 : :
5903 : : /*
5904 : : * These functions generate lists using server queries.
5905 : : * They are all wrappers for _complete_from_query.
5906 : : */
5907 : :
5908 : : static char *
7477 bruce@momjian.us 5909 :CBC 186 : complete_from_query(const char *text, int state)
5910 : : {
5911 : : /* query is assumed to work for any server version */
1556 tgl@sss.pgh.pa.us 5912 : 186 : return _complete_from_query(completion_charp, NULL, completion_charpp,
5913 : : completion_verbatim, text, state);
5914 : : }
5915 : :
5916 : : static char *
2983 5917 : 2 : complete_from_versioned_query(const char *text, int state)
5918 : : {
5919 : 2 : const VersionedQuery *vquery = completion_vquery;
5920 : :
5921 : : /* Find appropriate array element */
5922 [ - + ]: 2 : while (pset.sversion < vquery->min_server_version)
2983 tgl@sss.pgh.pa.us 5923 :UBC 0 : vquery++;
5924 : : /* Fail completion if server is too old */
2983 tgl@sss.pgh.pa.us 5925 [ - + ]:CBC 2 : if (vquery->query == NULL)
2983 tgl@sss.pgh.pa.us 5926 :UBC 0 : return NULL;
5927 : :
1556 tgl@sss.pgh.pa.us 5928 :CBC 2 : return _complete_from_query(vquery->query, NULL, completion_charpp,
5929 : : completion_verbatim, text, state);
5930 : : }
5931 : :
5932 : : static char *
7477 bruce@momjian.us 5933 : 86 : complete_from_schema_query(const char *text, int state)
5934 : : {
5935 : : /* query is assumed to work for any server version */
1556 tgl@sss.pgh.pa.us 5936 : 86 : return _complete_from_query(NULL, completion_squery, completion_charpp,
5937 : : completion_verbatim, text, state);
5938 : : }
5939 : :
5940 : : static char *
2983 5941 : 8 : complete_from_versioned_schema_query(const char *text, int state)
5942 : : {
5943 : 8 : const SchemaQuery *squery = completion_squery;
5944 : :
5945 : : /* Find appropriate array element */
5946 [ - + ]: 8 : while (pset.sversion < squery->min_server_version)
2983 tgl@sss.pgh.pa.us 5947 :UBC 0 : squery++;
5948 : : /* Fail completion if server is too old */
2983 tgl@sss.pgh.pa.us 5949 [ - + ]:CBC 8 : if (squery->catname == NULL)
2983 tgl@sss.pgh.pa.us 5950 :UBC 0 : return NULL;
5951 : :
1556 tgl@sss.pgh.pa.us 5952 :CBC 8 : return _complete_from_query(NULL, squery, completion_charpp,
5953 : : completion_verbatim, text, state);
5954 : : }
5955 : :
5956 : :
5957 : : /*
5958 : : * This creates a list of matching things, according to a query described by
5959 : : * the initial arguments. The caller has already done any work needed to
5960 : : * select the appropriate query for the server's version.
5961 : : *
5962 : : * The query can be one of two kinds:
5963 : : *
5964 : : * 1. A simple query, which must contain a restriction clause of the form
5965 : : * output LIKE '%s'
5966 : : * where "output" is the same string that the query returns. The %s
5967 : : * will be replaced by a LIKE pattern to match the already-typed text.
5968 : : * There can be a second '%s', which will be replaced by a suitably-escaped
5969 : : * version of the string provided in completion_ref_object. If there is a
5970 : : * third '%s', it will be replaced by a suitably-escaped version of the string
5971 : : * provided in completion_ref_schema. Those strings should be set up
5972 : : * by calling set_completion_reference or set_completion_reference_verbatim.
5973 : : * Simple queries should return a single column of matches. If "verbatim"
5974 : : * is true, the matches are returned as-is; otherwise, they are taken to
5975 : : * be SQL identifiers and quoted if necessary.
5976 : : *
5977 : : * 2. A schema query used for completion of both schema and relation names.
5978 : : * This is represented by a SchemaQuery object; see that typedef for details.
5979 : : *
5980 : : * See top of file for examples of both kinds of query.
5981 : : *
5982 : : * In addition to the query itself, we accept a null-terminated array of
5983 : : * literal keywords, which will be returned if they match the input-so-far
5984 : : * (case insensitively). (These are in addition to keywords specified
5985 : : * within the schema_query, if any.)
5986 : : *
5987 : : * If "verbatim" is true, then we use the given text as-is to match the
5988 : : * query results; otherwise we parse it as a possibly-qualified identifier,
5989 : : * and reconstruct suitable quoting afterward.
5990 : : *
5991 : : * "text" and "state" are supplied by Readline. "text" is the word we are
5992 : : * trying to complete. "state" is zero on first call, nonzero later.
5993 : : *
5994 : : * readline will call this repeatedly with the same text and varying
5995 : : * state. On each call, we are supposed to return a malloc'd string
5996 : : * that is a candidate completion. Return NULL when done.
5997 : : */
5998 : : static char *
2983 5999 : 282 : _complete_from_query(const char *simple_query,
6000 : : const SchemaQuery *schema_query,
6001 : : const char *const *keywords,
6002 : : bool verbatim,
6003 : : const char *text, int state)
6004 : : {
6005 : : static int list_index,
6006 : : num_schema_only,
6007 : : num_query_other,
6008 : : num_keywords;
6009 : : static PGresult *result = NULL;
6010 : : static bool non_empty_object;
6011 : : static bool schemaquoted;
6012 : : static bool objectquoted;
6013 : :
6014 : : /*
6015 : : * If this is the first time for this completion, we fetch a list of our
6016 : : * "things" from the backend.
6017 : : */
7477 bruce@momjian.us 6018 [ + + ]: 282 : if (state == 0)
6019 : : {
6020 : : PQExpBufferData query_buffer;
6021 : : char *schemaname;
6022 : : char *objectname;
6023 : : char *e_object_like;
6024 : : char *e_schemaname;
6025 : : char *e_ref_object;
6026 : : char *e_ref_schema;
6027 : :
6028 : : /* Reset static state, ensuring no memory leaks */
6029 : 44 : list_index = 0;
1556 tgl@sss.pgh.pa.us 6030 : 44 : num_schema_only = 0;
1554 6031 : 44 : num_query_other = 0;
6032 : 44 : num_keywords = 0;
1556 6033 : 44 : PQclear(result);
6034 : 44 : result = NULL;
6035 : :
6036 : : /* Parse text, splitting into schema and object name if needed */
6037 [ + + ]: 44 : if (verbatim)
6038 : : {
6039 : 8 : objectname = pg_strdup(text);
6040 : 8 : schemaname = NULL;
6041 : : }
6042 : : else
6043 : : {
6044 : 36 : parse_identifier(text,
6045 : : &schemaname, &objectname,
6046 : : &schemaquoted, &objectquoted);
6047 : : }
6048 : :
6049 : : /* Remember whether the user has typed anything in the object part */
6050 : 44 : non_empty_object = (*objectname != '\0');
6051 : :
6052 : : /*
6053 : : * Convert objectname to a LIKE prefix pattern (e.g. 'foo%'), and set
6054 : : * up suitably-escaped copies of all the strings we need.
6055 : : */
6056 : 44 : e_object_like = make_like_pattern(objectname);
6057 : :
6058 [ + + ]: 44 : if (schemaname)
6059 : 3 : e_schemaname = escape_string(schemaname);
6060 : : else
6061 : 41 : e_schemaname = NULL;
6062 : :
6063 [ + + ]: 44 : if (completion_ref_object)
6064 : 21 : e_ref_object = escape_string(completion_ref_object);
6065 : : else
6066 : 23 : e_ref_object = NULL;
6067 : :
6068 [ + + ]: 44 : if (completion_ref_schema)
6069 : 1 : e_ref_schema = escape_string(completion_ref_schema);
6070 : : else
6071 : 43 : e_ref_schema = NULL;
6072 : :
7477 bruce@momjian.us 6073 : 44 : initPQExpBuffer(&query_buffer);
6074 : :
2983 tgl@sss.pgh.pa.us 6075 [ + + ]: 44 : if (schema_query)
6076 : : {
1556 6077 [ - + ]: 36 : Assert(simple_query == NULL);
6078 : :
6079 : : /*
6080 : : * We issue different queries depending on whether the input is
6081 : : * already qualified or not. schema_query gives us the pieces to
6082 : : * assemble.
6083 : : */
6084 [ + + - + ]: 36 : if (schemaname == NULL || schema_query->namespace == NULL)
6085 : : {
6086 : : /* Get unqualified names matching the input-so-far */
6087 : 33 : appendPQExpBufferStr(&query_buffer, "SELECT ");
6088 [ - + ]: 33 : if (schema_query->use_distinct)
1556 tgl@sss.pgh.pa.us 6089 :UBC 0 : appendPQExpBufferStr(&query_buffer, "DISTINCT ");
1556 tgl@sss.pgh.pa.us 6090 :CBC 33 : appendPQExpBuffer(&query_buffer,
6091 : : "%s, NULL::pg_catalog.text FROM %s",
6092 : 33 : schema_query->result,
6093 : 33 : schema_query->catname);
6094 [ + + + + ]: 33 : if (schema_query->refnamespace && completion_ref_schema)
6095 : 1 : appendPQExpBufferStr(&query_buffer,
6096 : : ", pg_catalog.pg_namespace nr");
6097 : 33 : appendPQExpBufferStr(&query_buffer, " WHERE ");
6098 [ + - ]: 33 : if (schema_query->selcondition)
6099 : 33 : appendPQExpBuffer(&query_buffer, "%s AND ",
6100 : 33 : schema_query->selcondition);
6101 : 33 : appendPQExpBuffer(&query_buffer, "(%s) LIKE '%s'",
6102 : 33 : schema_query->result,
6103 : : e_object_like);
6104 [ + + ]: 33 : if (schema_query->viscondition)
6105 : 15 : appendPQExpBuffer(&query_buffer, " AND %s",
6106 : 15 : schema_query->viscondition);
6107 [ + + ]: 33 : if (schema_query->refname)
6108 : : {
6109 [ - + ]: 18 : Assert(completion_ref_object);
6110 : 18 : appendPQExpBuffer(&query_buffer, " AND %s = '%s'",
6111 : 18 : schema_query->refname, e_ref_object);
6112 [ + - + + ]: 18 : if (schema_query->refnamespace && completion_ref_schema)
6113 : 1 : appendPQExpBuffer(&query_buffer,
6114 : : " AND %s = nr.oid AND nr.nspname = '%s'",
6115 : 1 : schema_query->refnamespace,
6116 : : e_ref_schema);
6117 [ + - ]: 17 : else if (schema_query->refviscondition)
6118 : 17 : appendPQExpBuffer(&query_buffer,
6119 : : " AND %s",
6120 : 17 : schema_query->refviscondition);
6121 : : }
6122 : :
6123 : : /*
6124 : : * When fetching relation names, suppress system catalogs
6125 : : * unless the input-so-far begins with "pg_". This is a
6126 : : * compromise between not offering system catalogs for
6127 : : * completion at all, and having them swamp the result when
6128 : : * the input is just "p".
6129 : : */
6130 [ + + ]: 33 : if (strcmp(schema_query->catname,
6131 : 14 : "pg_catalog.pg_class c") == 0 &&
6132 [ + - ]: 14 : strncmp(objectname, "pg_", 3) != 0)
6133 : : {
6134 : 14 : appendPQExpBufferStr(&query_buffer,
6135 : : " AND c.relnamespace <> (SELECT oid FROM"
6136 : : " pg_catalog.pg_namespace WHERE nspname = 'pg_catalog')");
6137 : : }
6138 : :
6139 : : /*
6140 : : * If the target object type can be schema-qualified, add in
6141 : : * schema names matching the input-so-far.
6142 : : */
6143 [ + + ]: 33 : if (schema_query->namespace)
6144 : : {
6145 : 15 : appendPQExpBuffer(&query_buffer, "\nUNION ALL\n"
6146 : : "SELECT NULL::pg_catalog.text, n.nspname "
6147 : : "FROM pg_catalog.pg_namespace n "
6148 : : "WHERE n.nspname LIKE '%s'",
6149 : : e_object_like);
6150 : :
6151 : : /*
6152 : : * Likewise, suppress system schemas unless the
6153 : : * input-so-far begins with "pg_".
6154 : : */
6155 [ + - ]: 15 : if (strncmp(objectname, "pg_", 3) != 0)
6156 : 15 : appendPQExpBufferStr(&query_buffer,
6157 : : " AND n.nspname NOT LIKE E'pg\\\\_%'");
6158 : :
6159 : : /*
6160 : : * Since we're matching these schema names to the object
6161 : : * name, handle their quoting using the object name's
6162 : : * quoting state.
6163 : : */
6164 : 15 : schemaquoted = objectquoted;
6165 : : }
6166 : : }
6167 : : else
6168 : : {
6169 : : /* Input is qualified, so produce only qualified names */
6170 : 3 : appendPQExpBufferStr(&query_buffer, "SELECT ");
6171 [ + + ]: 3 : if (schema_query->use_distinct)
6172 : 1 : appendPQExpBufferStr(&query_buffer, "DISTINCT ");
6173 : 3 : appendPQExpBuffer(&query_buffer, "%s, n.nspname "
6174 : : "FROM %s, pg_catalog.pg_namespace n",
6175 : 3 : schema_query->result,
6176 : 3 : schema_query->catname);
6177 [ - + - - ]: 3 : if (schema_query->refnamespace && completion_ref_schema)
1556 tgl@sss.pgh.pa.us 6178 :UBC 0 : appendPQExpBufferStr(&query_buffer,
6179 : : ", pg_catalog.pg_namespace nr");
1556 tgl@sss.pgh.pa.us 6180 :CBC 3 : appendPQExpBuffer(&query_buffer, " WHERE %s = n.oid AND ",
6181 : 3 : schema_query->namespace);
6182 [ + - ]: 3 : if (schema_query->selcondition)
6183 : 3 : appendPQExpBuffer(&query_buffer, "%s AND ",
6184 : 3 : schema_query->selcondition);
6185 : 3 : appendPQExpBuffer(&query_buffer, "(%s) LIKE '%s' AND ",
6186 : 3 : schema_query->result,
6187 : : e_object_like);
6188 : 3 : appendPQExpBuffer(&query_buffer, "n.nspname = '%s'",
6189 : : e_schemaname);
6190 [ + + ]: 3 : if (schema_query->refname)
6191 : : {
6192 [ - + ]: 1 : Assert(completion_ref_object);
6193 : 1 : appendPQExpBuffer(&query_buffer, " AND %s = '%s'",
6194 : 1 : schema_query->refname, e_ref_object);
6195 [ - + - - ]: 1 : if (schema_query->refnamespace && completion_ref_schema)
1556 tgl@sss.pgh.pa.us 6196 :UBC 0 : appendPQExpBuffer(&query_buffer,
6197 : : " AND %s = nr.oid AND nr.nspname = '%s'",
6198 : 0 : schema_query->refnamespace,
6199 : : e_ref_schema);
1556 tgl@sss.pgh.pa.us 6200 [ - + ]:CBC 1 : else if (schema_query->refviscondition)
1556 tgl@sss.pgh.pa.us 6201 :UBC 0 : appendPQExpBuffer(&query_buffer,
6202 : : " AND %s",
6203 : 0 : schema_query->refviscondition);
6204 : : }
6205 : : }
6206 : : }
6207 : : else
6208 : : {
2983 tgl@sss.pgh.pa.us 6209 [ - + ]:CBC 8 : Assert(simple_query);
6210 : : /* simple_query is an sprintf-style format string */
6211 : 8 : appendPQExpBuffer(&query_buffer, simple_query,
6212 : : e_object_like,
6213 : : e_ref_object, e_ref_schema);
6214 : : }
6215 : :
6216 : : /* Limit the number of records in the result */
7477 bruce@momjian.us 6217 : 44 : appendPQExpBuffer(&query_buffer, "\nLIMIT %d",
6218 : : completion_max_records);
6219 : :
6220 : : /* Finally, we can issue the query */
6221 : 44 : result = exec_query(query_buffer.data);
6222 : :
6223 : : /* Clean up */
6224 : 44 : termPQExpBuffer(&query_buffer);
1383 tgl@sss.pgh.pa.us 6225 : 44 : free(schemaname);
6226 : 44 : free(objectname);
1556 6227 : 44 : free(e_object_like);
1419 peter@eisentraut.org 6228 : 44 : free(e_schemaname);
6229 : 44 : free(e_ref_object);
6230 : 44 : free(e_ref_schema);
6231 : : }
6232 : :
6233 : : /* Return the next result, if any, but not if the query failed */
7477 bruce@momjian.us 6234 [ + - + - ]: 282 : if (result && PQresultStatus(result) == PGRES_TUPLES_OK)
6235 : : {
6236 : : int nskip;
6237 : :
1556 tgl@sss.pgh.pa.us 6238 [ + + ]: 282 : while (list_index < PQntuples(result))
6239 : : {
6240 : 213 : const char *item = NULL;
6241 : 213 : const char *nsp = NULL;
6242 : :
6243 [ + + ]: 213 : if (!PQgetisnull(result, list_index, 0))
6244 : 212 : item = PQgetvalue(result, list_index, 0);
6245 [ + + + + ]: 246 : if (PQnfields(result) > 1 &&
6246 : 33 : !PQgetisnull(result, list_index, 1))
6247 : 4 : nsp = PQgetvalue(result, list_index, 1);
6248 : 213 : list_index++;
6249 : :
6250 : : /* In verbatim mode, we return all the items as-is */
6251 [ + + ]: 213 : if (verbatim)
6252 : : {
1554 6253 : 182 : num_query_other++;
7477 bruce@momjian.us 6254 : 182 : return pg_strdup(item);
6255 : : }
6256 : :
6257 : : /*
6258 : : * In normal mode, a name requiring quoting will be returned only
6259 : : * if the input was empty or quoted. Otherwise the user might see
6260 : : * completion inserting a quote she didn't type, which is
6261 : : * surprising. This restriction also dodges some odd behaviors of
6262 : : * some versions of readline/libedit.
6263 : : */
1556 tgl@sss.pgh.pa.us 6264 [ + + ]: 31 : if (non_empty_object)
6265 : : {
6266 [ + + + + : 29 : if (item && !objectquoted && identifier_needs_quotes(item))
- + ]
1556 tgl@sss.pgh.pa.us 6267 :UBC 0 : continue;
1556 tgl@sss.pgh.pa.us 6268 [ + + + - :CBC 29 : if (nsp && !schemaquoted && identifier_needs_quotes(nsp))
- + ]
1556 tgl@sss.pgh.pa.us 6269 :UBC 0 : continue;
6270 : : }
6271 : :
6272 : : /* Count schema-only results for hack below */
1556 tgl@sss.pgh.pa.us 6273 [ + + + - ]:CBC 31 : if (item == NULL && nsp != NULL)
6274 : 1 : num_schema_only++;
6275 : : else
1554 6276 : 30 : num_query_other++;
6277 : :
1556 6278 : 31 : return requote_identifier(nsp, item, schemaquoted, objectquoted);
6279 : : }
6280 : :
6281 : : /*
6282 : : * When the query result is exhausted, check for hard-wired keywords.
6283 : : * These will only be returned if they match the input-so-far,
6284 : : * ignoring case.
6285 : : */
6286 : 69 : nskip = list_index - PQntuples(result);
6287 [ + + + + ]: 69 : if (schema_query && schema_query->keywords)
6288 : : {
6289 : 2 : const char *const *itemp = schema_query->keywords;
6290 : :
6291 [ + + ]: 9 : while (*itemp)
6292 : : {
6293 : 8 : const char *item = *itemp++;
6294 : :
6295 [ + + ]: 8 : if (nskip-- > 0)
6296 : 1 : continue;
6297 : 7 : list_index++;
6298 [ + + ]: 7 : if (pg_strncasecmp(text, item, strlen(text)) == 0)
6299 : : {
1554 6300 : 1 : num_keywords++;
1546 6301 : 1 : return pg_strdup_keyword_case(item, text);
6302 : : }
6303 : : }
6304 : : }
1556 6305 [ + + ]: 68 : if (keywords)
6306 : : {
6307 : 44 : const char *const *itemp = keywords;
6308 : :
6309 [ + + ]: 115 : while (*itemp)
6310 : : {
6311 : 95 : const char *item = *itemp++;
6312 : :
6313 [ + + ]: 95 : if (nskip-- > 0)
6314 : 36 : continue;
6315 : 59 : list_index++;
6316 [ + + ]: 59 : if (pg_strncasecmp(text, item, strlen(text)) == 0)
6317 : : {
1554 6318 : 24 : num_keywords++;
1546 6319 : 24 : return pg_strdup_keyword_case(item, text);
6320 : : }
6321 : : }
6322 : : }
6323 : : }
6324 : :
6325 : : /*
6326 : : * Hack: if we returned only bare schema names, don't let Readline add a
6327 : : * space afterwards. Otherwise the schema will stop being part of the
6328 : : * completion subject text, which is not what we want.
6329 : : */
1554 6330 [ + + + - : 44 : if (num_schema_only > 0 && num_query_other == 0 && num_keywords == 0)
+ - ]
1556 6331 : 1 : rl_completion_append_character = '\0';
6332 : :
6333 : : /* No more matches, so free the result structure and return null */
7477 bruce@momjian.us 6334 : 44 : PQclear(result);
6335 : 44 : result = NULL;
6336 : 44 : return NULL;
6337 : : }
6338 : :
6339 : :
6340 : : /*
6341 : : * Set up completion_ref_object and completion_ref_schema
6342 : : * by parsing the given word. These variables can then be
6343 : : * used in a query passed to _complete_from_query.
6344 : : */
6345 : : static void
1556 tgl@sss.pgh.pa.us 6346 : 19 : set_completion_reference(const char *word)
6347 : : {
6348 : : bool schemaquoted,
6349 : : objectquoted;
6350 : :
6351 : 19 : parse_identifier(word,
6352 : : &completion_ref_schema, &completion_ref_object,
6353 : : &schemaquoted, &objectquoted);
6354 : 19 : }
6355 : :
6356 : : /*
6357 : : * Set up completion_ref_object when it should just be
6358 : : * the given word verbatim.
6359 : : */
6360 : : static void
1546 6361 : 2 : set_completion_reference_verbatim(const char *word)
6362 : : {
6363 : 2 : completion_ref_schema = NULL;
6364 : 2 : completion_ref_object = pg_strdup(word);
6365 : 2 : }
6366 : :
6367 : :
6368 : : /*
6369 : : * This function returns in order one of a fixed, NULL pointer terminated list
6370 : : * of strings (if matching). This can be used if there are only a fixed number
6371 : : * SQL words that can appear at certain spot.
6372 : : */
6373 : : static char *
7477 bruce@momjian.us 6374 : 32 : complete_from_list(const char *text, int state)
6375 : : {
6376 : : static int string_length,
6377 : : list_index,
6378 : : matches;
6379 : : static bool casesensitive;
6380 : : const char *item;
6381 : :
6382 : : /* need to have a list */
4890 andrew@dunslane.net 6383 [ - + ]: 32 : Assert(completion_charpp != NULL);
6384 : :
6385 : : /* Initialization */
7477 bruce@momjian.us 6386 [ + + ]: 32 : if (state == 0)
6387 : : {
6388 : 13 : list_index = 0;
6389 : 13 : string_length = strlen(text);
5207 peter_e@gmx.net 6390 : 13 : casesensitive = completion_case_sensitive;
7477 bruce@momjian.us 6391 : 13 : matches = 0;
6392 : : }
6393 : :
6394 [ + + ]: 546 : while ((item = completion_charpp[list_index++]))
6395 : : {
6396 : : /* First pass is case sensitive */
6397 [ + + + + ]: 500 : if (casesensitive && strncmp(text, item, string_length) == 0)
6398 : : {
6399 : 4 : matches++;
6400 : 4 : return pg_strdup(item);
6401 : : }
6402 : :
6403 : : /* Second pass is case insensitive, don't bother counting matches */
6404 [ + + + + ]: 496 : if (!casesensitive && pg_strncasecmp(text, item, string_length) == 0)
6405 : : {
5207 peter_e@gmx.net 6406 [ + + ]: 14 : if (completion_case_sensitive)
6407 : 1 : return pg_strdup(item);
6408 : : else
6409 : :
6410 : : /*
6411 : : * If case insensitive matching was requested initially,
6412 : : * adjust the case according to setting.
6413 : : */
5110 6414 : 13 : return pg_strdup_keyword_case(item, text);
6415 : : }
6416 : : }
6417 : :
6418 : : /*
6419 : : * No matches found. If we're not case insensitive already, lets switch to
6420 : : * being case insensitive and try again
6421 : : */
7477 bruce@momjian.us 6422 [ + + + + ]: 14 : if (casesensitive && matches == 0)
6423 : : {
6424 : 1 : casesensitive = false;
6425 : 1 : list_index = 0;
6426 : 1 : state++;
7419 neilc@samurai.com 6427 : 1 : return complete_from_list(text, state);
6428 : : }
6429 : :
6430 : : /* If no more matches, return null. */
7477 bruce@momjian.us 6431 : 13 : return NULL;
6432 : : }
6433 : :
6434 : :
6435 : : /*
6436 : : * This function returns one fixed string the first time even if it doesn't
6437 : : * match what's there, and nothing the second time. The string
6438 : : * to be used must be in completion_charp.
6439 : : *
6440 : : * If the given string is "", this has the effect of preventing readline
6441 : : * from doing any completion. (Without this, readline tries to do filename
6442 : : * completion which is seldom the right thing.)
6443 : : *
6444 : : * If the given string is not empty, readline will replace whatever the
6445 : : * user typed with that string. This behavior might be useful if it's
6446 : : * completely certain that we know what must appear at a certain spot,
6447 : : * so that it's okay to overwrite misspellings. In practice, given the
6448 : : * relatively lame parsing technology used in this file, the level of
6449 : : * certainty is seldom that high, so that you probably don't want to
6450 : : * use this. Use complete_from_list with a one-element list instead;
6451 : : * that won't try to auto-correct "misspellings".
6452 : : */
6453 : : static char *
6454 : 4 : complete_from_const(const char *text, int state)
6455 : : {
4890 andrew@dunslane.net 6456 [ - + ]: 4 : Assert(completion_charp != NULL);
7477 bruce@momjian.us 6457 [ + + ]: 4 : if (state == 0)
6458 : : {
5207 peter_e@gmx.net 6459 [ + - ]: 2 : if (completion_case_sensitive)
6460 : 2 : return pg_strdup(completion_charp);
6461 : : else
6462 : :
6463 : : /*
6464 : : * If case insensitive matching was requested initially, adjust
6465 : : * the case according to setting.
6466 : : */
5110 peter_e@gmx.net 6467 :UBC 0 : return pg_strdup_keyword_case(completion_charp, text);
6468 : : }
6469 : : else
7477 bruce@momjian.us 6470 :CBC 2 : return NULL;
6471 : : }
6472 : :
6473 : :
6474 : : /*
6475 : : * This function appends the variable name with prefix and suffix to
6476 : : * the variable names array.
6477 : : */
6478 : : static void
4284 fujii@postgresql.org 6479 : 124 : append_variable_names(char ***varnames, int *nvars,
6480 : : int *maxvars, const char *varname,
6481 : : const char *prefix, const char *suffix)
6482 : : {
6483 [ - + ]: 124 : if (*nvars >= *maxvars)
6484 : : {
4284 fujii@postgresql.org 6485 :UBC 0 : *maxvars *= 2;
67 michael@paquier.xyz 6486 :UNC 0 : *varnames = pg_realloc_array(*varnames, char *, (*maxvars) + 1);
6487 : : }
6488 : :
4284 fujii@postgresql.org 6489 :CBC 124 : (*varnames)[(*nvars)++] = psprintf("%s%s%s", prefix, varname, suffix);
6490 : 124 : }
6491 : :
6492 : :
6493 : : /*
6494 : : * This function supports completion with the name of a psql variable.
6495 : : * The variable names can be prefixed and suffixed with additional text
6496 : : * to support quoting usages. If need_value is true, only variables
6497 : : * that are currently set are included; otherwise, special variables
6498 : : * (those that have hooks) are included even if currently unset.
6499 : : */
6500 : : static char **
6501 : 3 : complete_from_variables(const char *text, const char *prefix, const char *suffix,
6502 : : bool need_value)
6503 : : {
6504 : : char **matches;
6505 : : char **varnames;
5686 tgl@sss.pgh.pa.us 6506 : 3 : int nvars = 0;
6507 : 3 : int maxvars = 100;
6508 : : int i;
6509 : : struct _variable *ptr;
6510 : :
67 michael@paquier.xyz 6511 :GNC 3 : varnames = pg_malloc_array(char *, maxvars + 1);
6512 : :
5686 tgl@sss.pgh.pa.us 6513 [ + + ]:CBC 129 : for (ptr = pset.vars->next; ptr; ptr = ptr->next)
6514 : : {
4284 fujii@postgresql.org 6515 [ + + + + ]: 126 : if (need_value && !(ptr->value))
6516 : 2 : continue;
6517 : 124 : append_variable_names(&varnames, &nvars, &maxvars, ptr->name,
6518 : : prefix, suffix);
6519 : : }
6520 : :
5686 tgl@sss.pgh.pa.us 6521 : 3 : varnames[nvars] = NULL;
5077 bruce@momjian.us 6522 : 3 : COMPLETE_WITH_LIST_CS((const char *const *) varnames);
6523 : :
5686 tgl@sss.pgh.pa.us 6524 [ + + ]: 127 : for (i = 0; i < nvars; i++)
5208 peter_e@gmx.net 6525 : 124 : free(varnames[i]);
5686 tgl@sss.pgh.pa.us 6526 : 3 : free(varnames);
6527 : :
6528 : 3 : return matches;
6529 : : }
6530 : :
6531 : :
6532 : : /*
6533 : : * This function returns in order one of a fixed, NULL pointer terminated list
6534 : : * of string that matches file names or optionally specified list of keywords.
6535 : : *
6536 : : * If completion_charpp is set to a null-terminated array of literal keywords,
6537 : : * those keywords are added to the completion results alongside filenames if
6538 : : * they case-insensitively match the current input.
6539 : : */
6540 : : static char *
182 msawada@postgresql.o 6541 :GNC 16 : complete_from_files(const char *text, int state)
6542 : : {
6543 : : static int list_index;
6544 : : static bool files_done;
6545 : : const char *item;
6546 : :
6547 : : /* Initialization */
6548 [ + + ]: 16 : if (state == 0)
6549 : : {
6550 : 6 : list_index = 0;
6551 : 6 : files_done = false;
6552 : : }
6553 : :
6554 [ + - ]: 16 : if (!files_done)
6555 : : {
6556 : 16 : char *result = _complete_from_files(text, state);
6557 : :
6558 : : /* Return a filename that matches */
6559 [ + + ]: 16 : if (result)
6560 : 10 : return result;
6561 : :
6562 : : /* There are no more matching files */
6563 : 6 : files_done = true;
6564 : : }
6565 : :
6566 [ + + ]: 6 : if (!completion_charpp)
6567 : 2 : return NULL;
6568 : :
6569 : : /*
6570 : : * Check for hard-wired keywords. These will only be returned if they
6571 : : * match the input-so-far, ignoring case.
6572 : : */
6573 [ + + ]: 12 : while ((item = completion_charpp[list_index++]))
6574 : : {
6575 [ - + ]: 8 : if (pg_strncasecmp(text, item, strlen(text)) == 0)
6576 : : {
182 msawada@postgresql.o 6577 :UNC 0 : completion_force_quote = false;
6578 : 0 : return pg_strdup_keyword_case(item, text);
6579 : : }
6580 : : }
6581 : :
182 msawada@postgresql.o 6582 :GNC 4 : return NULL;
6583 : : }
6584 : :
6585 : : /*
6586 : : * This function wraps rl_filename_completion_function() to strip quotes from
6587 : : * the input before searching for matches and to quote any matches for which
6588 : : * the consuming command will require it.
6589 : : *
6590 : : * Caller must set completion_charp to a zero- or one-character string
6591 : : * containing the escape character. This is necessary since \copy has no
6592 : : * escape character, but every other backslash command recognizes "\" as an
6593 : : * escape character.
6594 : : *
6595 : : * Caller must also set completion_force_quote to indicate whether to force
6596 : : * quotes around the result. (The SQL COPY command requires that.)
6597 : : */
6598 : : static char *
6599 : 16 : _complete_from_files(const char *text, int state)
6600 : : {
6601 : : #ifdef USE_FILENAME_QUOTING_FUNCTIONS
6602 : :
6603 : : /*
6604 : : * If we're using a version of Readline that supports filename quoting
6605 : : * hooks, rely on those, and invoke rl_filename_completion_function()
6606 : : * without messing with its arguments. Readline does stuff internally
6607 : : * that does not work well at all if we try to handle dequoting here.
6608 : : * Instead, Readline will call quote_file_name() and dequote_file_name()
6609 : : * (see below) at appropriate times.
6610 : : *
6611 : : * ... or at least, mostly it will. There are some paths involving
6612 : : * unmatched file names in which Readline never calls quote_file_name(),
6613 : : * and if left to its own devices it will incorrectly append a quote
6614 : : * anyway. Set rl_completion_suppress_quote to prevent that. If we do
6615 : : * get to quote_file_name(), we'll clear this again. (Yes, this seems
6616 : : * like it's working around Readline bugs.)
6617 : : */
6618 : : #ifdef HAVE_RL_COMPLETION_SUPPRESS_QUOTE
2294 tgl@sss.pgh.pa.us 6619 :CBC 16 : rl_completion_suppress_quote = 1;
6620 : : #endif
6621 : :
6622 : : /* If user typed a quote, force quoting (never remove user's quote) */
6623 [ - + ]: 16 : if (*text == '\'')
2294 tgl@sss.pgh.pa.us 6624 :UBC 0 : completion_force_quote = true;
6625 : :
2294 tgl@sss.pgh.pa.us 6626 :CBC 16 : return rl_filename_completion_function(text, state);
6627 : : #else
6628 : :
6629 : : /*
6630 : : * Otherwise, we have to do the best we can.
6631 : : */
6632 : : static const char *unquoted_text;
6633 : : char *unquoted_match;
6634 : : char *ret = NULL;
6635 : :
6636 : : /* If user typed a quote, force quoting (never remove user's quote) */
6637 : : if (*text == '\'')
6638 : : completion_force_quote = true;
6639 : :
6640 : : if (state == 0)
6641 : : {
6642 : : /* Initialization: stash the unquoted input. */
6643 : : unquoted_text = strtokx(text, "", NULL, "'", *completion_charp,
6644 : : false, true, pset.encoding);
6645 : : /* expect a NULL return for the empty string only */
6646 : : if (!unquoted_text)
6647 : : {
6648 : : Assert(*text == '\0');
6649 : : unquoted_text = text;
6650 : : }
6651 : : }
6652 : :
6653 : : unquoted_match = rl_filename_completion_function(unquoted_text, state);
6654 : : if (unquoted_match)
6655 : : {
6656 : : struct stat statbuf;
6657 : : bool is_dir = (stat(unquoted_match, &statbuf) == 0 &&
6658 : : S_ISDIR(statbuf.st_mode) != 0);
6659 : :
6660 : : /* Re-quote the result, if needed. */
6661 : : ret = quote_if_needed(unquoted_match, " \t\r\n\"`",
6662 : : '\'', *completion_charp,
6663 : : completion_force_quote,
6664 : : pset.encoding);
6665 : : if (ret)
6666 : : free(unquoted_match);
6667 : : else
6668 : : ret = unquoted_match;
6669 : :
6670 : : /*
6671 : : * If it's a directory, replace trailing quote with a slash; this is
6672 : : * usually more convenient. (If we didn't quote, leave this to
6673 : : * libedit.)
6674 : : */
6675 : : if (*ret == '\'' && is_dir)
6676 : : {
6677 : : char *retend = ret + strlen(ret) - 1;
6678 : :
6679 : : Assert(*retend == '\'');
6680 : : *retend = '/';
6681 : : /* Prevent libedit from adding a space, too */
6682 : : rl_completion_append_character = '\0';
6683 : : }
6684 : : }
6685 : :
6686 : : return ret;
6687 : : #endif /* USE_FILENAME_QUOTING_FUNCTIONS */
6688 : : }
6689 : :
6690 : :
6691 : : /* HELPER FUNCTIONS */
6692 : :
6693 : :
6694 : : /*
6695 : : * Make a pg_strdup copy of s and convert the case according to
6696 : : * COMP_KEYWORD_CASE setting, using ref as the text that was already entered.
6697 : : */
6698 : : static char *
5110 peter_e@gmx.net 6699 : 40 : pg_strdup_keyword_case(const char *s, const char *ref)
6700 : : {
6701 : : char *ret,
6702 : : *p;
5207 6703 : 40 : unsigned char first = ref[0];
6704 : :
5110 6705 : 40 : ret = pg_strdup(s);
6706 : :
4143 tgl@sss.pgh.pa.us 6707 [ + + ]: 40 : if (pset.comp_case == PSQL_COMP_CASE_LOWER ||
6708 [ + + ]: 34 : ((pset.comp_case == PSQL_COMP_CASE_PRESERVE_LOWER ||
3240 6709 [ + + + + ]: 34 : pset.comp_case == PSQL_COMP_CASE_PRESERVE_UPPER) && islower(first)) ||
4143 6710 [ - + - - ]: 26 : (pset.comp_case == PSQL_COMP_CASE_PRESERVE_LOWER && !isalpha(first)))
6711 : : {
5110 peter_e@gmx.net 6712 [ + + ]: 122 : for (p = ret; *p; p++)
6713 : 108 : *p = pg_tolower((unsigned char) *p);
6714 : : }
6715 : : else
6716 : : {
6717 [ + + ]: 241 : for (p = ret; *p; p++)
6718 : 215 : *p = pg_toupper((unsigned char) *p);
6719 : : }
6720 : :
6721 : 40 : return ret;
6722 : : }
6723 : :
6724 : :
6725 : : /*
6726 : : * escape_string - Escape argument for use as string literal.
6727 : : *
6728 : : * The returned value has to be freed.
6729 : : */
6730 : : static char *
3892 andres@anarazel.de 6731 : 71 : escape_string(const char *text)
6732 : : {
6733 : : size_t text_length;
6734 : : char *result;
6735 : :
6736 : 71 : text_length = strlen(text);
6737 : :
6738 : 71 : result = pg_malloc(text_length * 2 + 1);
6739 : 71 : PQescapeStringConn(pset.db, result, text, text_length, NULL);
6740 : :
6741 : 71 : return result;
6742 : : }
6743 : :
6744 : :
6745 : : /*
6746 : : * make_like_pattern - Convert argument to a LIKE prefix pattern.
6747 : : *
6748 : : * We escape _ and % in the given text by backslashing, append a % to
6749 : : * represent "any subsequent characters", and then pass the string through
6750 : : * escape_string() so it's ready to insert in a query. The result needs
6751 : : * to be freed.
6752 : : */
6753 : : static char *
1556 tgl@sss.pgh.pa.us 6754 : 44 : make_like_pattern(const char *word)
6755 : : {
6756 : : char *result;
6757 : 44 : char *buffer = pg_malloc(strlen(word) * 2 + 2);
6758 : 44 : char *bptr = buffer;
6759 : :
6760 [ + + ]: 183 : while (*word)
6761 : : {
6762 [ + + - + ]: 139 : if (*word == '_' || *word == '%')
6763 : 2 : *bptr++ = '\\';
6764 [ - + ]: 139 : if (IS_HIGHBIT_SET(*word))
6765 : : {
6766 : : /*
6767 : : * Transfer multibyte characters without further processing, to
6768 : : * avoid getting confused in unsafe client encodings.
6769 : : */
1556 tgl@sss.pgh.pa.us 6770 :UBC 0 : int chlen = PQmblenBounded(word, pset.encoding);
6771 : :
6772 [ # # ]: 0 : while (chlen-- > 0)
6773 : 0 : *bptr++ = *word++;
6774 : : }
6775 : : else
1556 tgl@sss.pgh.pa.us 6776 :CBC 139 : *bptr++ = *word++;
6777 : : }
6778 : 44 : *bptr++ = '%';
6779 : 44 : *bptr = '\0';
6780 : :
6781 : 44 : result = escape_string(buffer);
6782 : 44 : free(buffer);
6783 : 44 : return result;
6784 : : }
6785 : :
6786 : :
6787 : : /*
6788 : : * parse_identifier - Parse a possibly-schema-qualified SQL identifier.
6789 : : *
6790 : : * This involves splitting off the schema name if present, de-quoting,
6791 : : * and downcasing any unquoted text. We are a bit laxer than the backend
6792 : : * in that we allow just portions of a name to be quoted --- that's because
6793 : : * psql metacommands have traditionally behaved that way.
6794 : : *
6795 : : * Outputs are a malloc'd schema name (NULL if none), malloc'd object name,
6796 : : * and booleans telling whether any part of the schema and object name was
6797 : : * double-quoted.
6798 : : */
6799 : : static void
6800 : 55 : parse_identifier(const char *ident,
6801 : : char **schemaname, char **objectname,
6802 : : bool *schemaquoted, bool *objectquoted)
6803 : : {
6804 : 55 : size_t buflen = strlen(ident) + 1;
6805 : 55 : bool enc_is_single_byte = (pg_encoding_max_length(pset.encoding) == 1);
6806 : : char *sname;
6807 : : char *oname;
6808 : : char *optr;
6809 : : bool inquotes;
6810 : :
6811 : : /* Initialize, making a certainly-large-enough output buffer */
6812 : 55 : sname = NULL;
6813 : 55 : oname = pg_malloc(buflen);
6814 : 55 : *schemaquoted = *objectquoted = false;
6815 : : /* Scan */
6816 : 55 : optr = oname;
6817 : 55 : inquotes = false;
6818 [ + + ]: 271 : while (*ident)
6819 : : {
6820 : 216 : unsigned char ch = (unsigned char) *ident++;
6821 : :
6822 [ + + ]: 216 : if (ch == '"')
6823 : : {
6824 [ + + - + ]: 7 : if (inquotes && *ident == '"')
6825 : : {
6826 : : /* two quote marks within a quoted identifier = emit quote */
1556 tgl@sss.pgh.pa.us 6827 :UBC 0 : *optr++ = '"';
6828 : 0 : ident++;
6829 : : }
6830 : : else
6831 : : {
1556 tgl@sss.pgh.pa.us 6832 :CBC 7 : inquotes = !inquotes;
6833 : 7 : *objectquoted = true;
6834 : : }
6835 : : }
6836 [ + + + - ]: 209 : else if (ch == '.' && !inquotes)
6837 : : {
6838 : : /* Found a schema name, transfer it to sname / *schemaquoted */
6839 : 4 : *optr = '\0';
6840 : 4 : free(sname); /* drop any catalog name */
6841 : 4 : sname = oname;
6842 : 4 : oname = pg_malloc(buflen);
6843 : 4 : optr = oname;
6844 : 4 : *schemaquoted = *objectquoted;
6845 : 4 : *objectquoted = false;
6846 : : }
6847 [ + - - + ]: 205 : else if (!enc_is_single_byte && IS_HIGHBIT_SET(ch))
1556 tgl@sss.pgh.pa.us 6848 :UBC 0 : {
6849 : : /*
6850 : : * Transfer multibyte characters without further processing. They
6851 : : * wouldn't be affected by our downcasing rule anyway, and this
6852 : : * avoids possibly doing the wrong thing in unsafe client
6853 : : * encodings.
6854 : : */
6855 : 0 : int chlen = PQmblenBounded(ident - 1, pset.encoding);
6856 : :
6857 : 0 : *optr++ = (char) ch;
6858 [ # # ]: 0 : while (--chlen > 0)
6859 : 0 : *optr++ = *ident++;
6860 : : }
6861 : : else
6862 : : {
1556 tgl@sss.pgh.pa.us 6863 [ + + ]:CBC 205 : if (!inquotes)
6864 : : {
6865 : : /*
6866 : : * This downcasing transformation should match the backend's
6867 : : * downcase_identifier() as best we can. We do not know the
6868 : : * backend's locale, though, so it's necessarily approximate.
6869 : : * We assume that psql is operating in the same locale and
6870 : : * encoding as the backend.
6871 : : */
6872 [ + + + + ]: 181 : if (ch >= 'A' && ch <= 'Z')
6873 : 28 : ch += 'a' - 'A';
6874 [ - + - - : 153 : else if (enc_is_single_byte && IS_HIGHBIT_SET(ch) && isupper(ch))
- - ]
1556 tgl@sss.pgh.pa.us 6875 :UBC 0 : ch = tolower(ch);
6876 : : }
1556 tgl@sss.pgh.pa.us 6877 :CBC 205 : *optr++ = (char) ch;
6878 : : }
6879 : : }
6880 : :
6881 : 55 : *optr = '\0';
6882 : 55 : *schemaname = sname;
6883 : 55 : *objectname = oname;
6884 : 55 : }
6885 : :
6886 : :
6887 : : /*
6888 : : * requote_identifier - Reconstruct a possibly-schema-qualified SQL identifier.
6889 : : *
6890 : : * Build a malloc'd string containing the identifier, with quoting applied
6891 : : * as necessary. This is more or less the inverse of parse_identifier;
6892 : : * in particular, if an input component was quoted, we'll quote the output
6893 : : * even when that isn't strictly required.
6894 : : *
6895 : : * Unlike parse_identifier, we handle the case where a schema and no
6896 : : * object name is provided, producing just "schema.".
6897 : : */
6898 : : static char *
6899 : 31 : requote_identifier(const char *schemaname, const char *objectname,
6900 : : bool quote_schema, bool quote_object)
6901 : : {
6902 : : char *result;
6903 : 31 : size_t buflen = 1; /* count the trailing \0 */
6904 : : char *ptr;
6905 : :
6906 : : /*
6907 : : * We could use PQescapeIdentifier for some of this, but not all, and it
6908 : : * adds more notational cruft than it seems worth.
6909 : : */
6910 [ + + ]: 31 : if (schemaname)
6911 : : {
6912 : 4 : buflen += strlen(schemaname) + 1; /* +1 for the dot */
6913 [ + - ]: 4 : if (!quote_schema)
6914 : 4 : quote_schema = identifier_needs_quotes(schemaname);
6915 [ - + ]: 4 : if (quote_schema)
6916 : : {
1556 tgl@sss.pgh.pa.us 6917 :UBC 0 : buflen += 2; /* account for quote marks */
6918 [ # # ]: 0 : for (const char *p = schemaname; *p; p++)
6919 : : {
6920 [ # # ]: 0 : if (*p == '"')
6921 : 0 : buflen++;
6922 : : }
6923 : : }
6924 : : }
1556 tgl@sss.pgh.pa.us 6925 [ + + ]:CBC 31 : if (objectname)
6926 : : {
6927 : 30 : buflen += strlen(objectname);
6928 [ + + ]: 30 : if (!quote_object)
6929 : 22 : quote_object = identifier_needs_quotes(objectname);
6930 [ + + ]: 30 : if (quote_object)
6931 : : {
6932 : 8 : buflen += 2; /* account for quote marks */
6933 [ + + ]: 73 : for (const char *p = objectname; *p; p++)
6934 : : {
6935 [ - + ]: 65 : if (*p == '"')
1556 tgl@sss.pgh.pa.us 6936 :UBC 0 : buflen++;
6937 : : }
6938 : : }
6939 : : }
1556 tgl@sss.pgh.pa.us 6940 :CBC 31 : result = pg_malloc(buflen);
6941 : 31 : ptr = result;
6942 [ + + ]: 31 : if (schemaname)
6943 : : {
6944 [ - + ]: 4 : if (quote_schema)
1556 tgl@sss.pgh.pa.us 6945 :UBC 0 : *ptr++ = '"';
1556 tgl@sss.pgh.pa.us 6946 [ + + ]:CBC 28 : for (const char *p = schemaname; *p; p++)
6947 : : {
6948 : 24 : *ptr++ = *p;
6949 [ - + ]: 24 : if (*p == '"')
1556 tgl@sss.pgh.pa.us 6950 :UBC 0 : *ptr++ = '"';
6951 : : }
1556 tgl@sss.pgh.pa.us 6952 [ - + ]:CBC 4 : if (quote_schema)
1556 tgl@sss.pgh.pa.us 6953 :UBC 0 : *ptr++ = '"';
1556 tgl@sss.pgh.pa.us 6954 :CBC 4 : *ptr++ = '.';
6955 : : }
6956 [ + + ]: 31 : if (objectname)
6957 : : {
6958 [ + + ]: 30 : if (quote_object)
6959 : 8 : *ptr++ = '"';
6960 [ + + ]: 264 : for (const char *p = objectname; *p; p++)
6961 : : {
6962 : 234 : *ptr++ = *p;
6963 [ - + ]: 234 : if (*p == '"')
1556 tgl@sss.pgh.pa.us 6964 :UBC 0 : *ptr++ = '"';
6965 : : }
1556 tgl@sss.pgh.pa.us 6966 [ + + ]:CBC 30 : if (quote_object)
6967 : 8 : *ptr++ = '"';
6968 : : }
6969 : 31 : *ptr = '\0';
6970 : 31 : return result;
6971 : : }
6972 : :
6973 : :
6974 : : /*
6975 : : * Detect whether an identifier must be double-quoted.
6976 : : *
6977 : : * Note we'll quote anything that's not ASCII; the backend's quote_ident()
6978 : : * does the same. Perhaps this could be relaxed in future.
6979 : : */
6980 : : static bool
6981 : 49 : identifier_needs_quotes(const char *ident)
6982 : : {
6983 : : int kwnum;
6984 : :
6985 : : /* Check syntax. */
6986 [ + - - + : 49 : if (!((ident[0] >= 'a' && ident[0] <= 'z') || ident[0] == '_'))
- - ]
1556 tgl@sss.pgh.pa.us 6987 :UBC 0 : return true;
959 heikki.linnakangas@i 6988 [ - + ]:CBC 49 : if (strspn(ident, "abcdefghijklmnopqrstuvwxyz0123456789_$") != strlen(ident))
1556 tgl@sss.pgh.pa.us 6989 :UBC 0 : return true;
6990 : :
6991 : : /*
6992 : : * Check for keyword. We quote keywords except for unreserved ones.
6993 : : *
6994 : : * It is possible that our keyword list doesn't quite agree with the
6995 : : * server's, but this should be close enough for tab-completion purposes.
6996 : : *
6997 : : * Note: ScanKeywordLookup() does case-insensitive comparison, but that's
6998 : : * fine, since we already know we have all-lower-case.
6999 : : */
1556 tgl@sss.pgh.pa.us 7000 :CBC 49 : kwnum = ScanKeywordLookup(ident, &ScanKeywords);
7001 : :
7002 [ - + - - ]: 49 : if (kwnum >= 0 && ScanKeywordCategories[kwnum] != UNRESERVED_KEYWORD)
1556 tgl@sss.pgh.pa.us 7003 :UBC 0 : return true;
7004 : :
1556 tgl@sss.pgh.pa.us 7005 :CBC 49 : return false;
7006 : : }
7007 : :
7008 : :
7009 : : /*
7010 : : * Execute a query, returning NULL if there was any error.
7011 : : * This should be the preferred way of talking to the database in this file.
7012 : : */
7013 : : static PGresult *
7477 bruce@momjian.us 7014 : 46 : exec_query(const char *query)
7015 : : {
7016 : : PGresult *result;
7017 : :
7018 [ + - + - : 46 : if (query == NULL || !pset.db || PQstatus(pset.db) != CONNECTION_OK)
- + ]
7477 bruce@momjian.us 7019 :UBC 0 : return NULL;
7020 : :
7477 bruce@momjian.us 7021 :CBC 46 : result = PQexec(pset.db, query);
7022 : :
6471 tgl@sss.pgh.pa.us 7023 [ - + ]: 46 : if (PQresultStatus(result) != PGRES_TUPLES_OK)
7024 : : {
7025 : : /*
7026 : : * Printing an error while the user is typing would be quite annoying,
7027 : : * so we don't. This does complicate debugging of this code; but you
7028 : : * can look in the server log instead.
7029 : : */
7030 : : #ifdef NOT_USED
7031 : : pg_log_error("tab completion query failed: %s\nQuery was:\n%s",
7032 : : PQerrorMessage(pset.db), query);
7033 : : #endif
7477 bruce@momjian.us 7034 :UBC 0 : PQclear(result);
7035 : 0 : result = NULL;
7036 : : }
7037 : :
7477 bruce@momjian.us 7038 :CBC 46 : return result;
7039 : : }
7040 : :
7041 : :
7042 : : /*
7043 : : * Parse all the word(s) before point.
7044 : : *
7045 : : * Returns a malloc'd array of character pointers that point into the malloc'd
7046 : : * data array returned to *buffer; caller must free() both of these when done.
7047 : : * *nwords receives the number of words found, ie, the valid length of the
7048 : : * return array.
7049 : : *
7050 : : * Words are returned right to left, that is, previous_words[0] gets the last
7051 : : * word before point, previous_words[1] the next-to-last, etc.
7052 : : */
7053 : : static char **
3789 tgl@sss.pgh.pa.us 7054 : 67 : get_previous_words(int point, char **buffer, int *nwords)
7055 : : {
7056 : : char **previous_words;
7057 : : char *buf;
7058 : : char *outptr;
3790 7059 : 67 : int words_found = 0;
7060 : : int i;
7061 : :
7062 : : /*
7063 : : * If we have anything in tab_completion_query_buf, paste it together with
7064 : : * rl_line_buffer to construct the full query. Otherwise we can just use
7065 : : * rl_line_buffer as the input string.
7066 : : */
3788 7067 [ + - + + ]: 67 : if (tab_completion_query_buf && tab_completion_query_buf->len > 0)
7068 : : {
7069 : 3 : i = tab_completion_query_buf->len;
7070 : 3 : buf = pg_malloc(point + i + 2);
7071 : 3 : memcpy(buf, tab_completion_query_buf->data, i);
3789 7072 : 3 : buf[i++] = '\n';
3788 7073 : 3 : memcpy(buf + i, rl_line_buffer, point);
7074 : 3 : i += point;
7075 : 3 : buf[i] = '\0';
7076 : : /* Readjust point to reference appropriate offset in buf */
7077 : 3 : point = i;
7078 : : }
7079 : : else
7080 : 64 : buf = rl_line_buffer;
7081 : :
7082 : : /*
7083 : : * Allocate an array of string pointers and a buffer to hold the strings
7084 : : * themselves. The worst case is that the line contains only
7085 : : * non-whitespace WORD_BREAKS characters, making each one a separate word.
7086 : : * This is usually much more space than we need, but it's cheaper than
7087 : : * doing a separate malloc() for each word.
7088 : : */
67 michael@paquier.xyz 7089 :GNC 67 : previous_words = pg_malloc_array(char *, point);
3788 tgl@sss.pgh.pa.us 7090 :CBC 67 : *buffer = outptr = (char *) pg_malloc(point * 2);
7091 : :
7092 : : /*
7093 : : * First we look for a non-word char before the current point. (This is
7094 : : * probably useless, if readline is on the same page as we are about what
7095 : : * is a word, but if so it's cheap.)
7096 : : */
5921 itagaki.takahiro@gma 7097 [ + + ]: 73 : for (i = point - 1; i >= 0; i--)
7098 : : {
7099 [ + + ]: 70 : if (strchr(WORD_BREAKS, buf[i]))
7100 : 64 : break;
7101 : : }
7102 : 67 : point = i;
7103 : :
7104 : : /*
7105 : : * Now parse words, working backwards, until we hit start of line. The
7106 : : * backwards scan has some interesting but intentional properties
7107 : : * concerning parenthesis handling.
7108 : : */
3789 tgl@sss.pgh.pa.us 7109 [ + + ]: 255 : while (point >= 0)
7110 : : {
7111 : : int start,
7112 : : end;
7113 : 188 : bool inquotes = false;
7114 : 188 : int parentheses = 0;
7115 : :
7116 : : /* now find the first non-space which then constitutes the end */
5311 7117 : 188 : end = -1;
5921 itagaki.takahiro@gma 7118 [ + - ]: 382 : for (i = point; i >= 0; i--)
7119 : : {
5311 tgl@sss.pgh.pa.us 7120 [ + + ]: 382 : if (!isspace((unsigned char) buf[i]))
7121 : : {
7477 bruce@momjian.us 7122 : 188 : end = i;
7123 : 188 : break;
7124 : : }
7125 : : }
7126 : : /* if no end found, we're done */
3789 tgl@sss.pgh.pa.us 7127 [ - + ]: 188 : if (end < 0)
3789 tgl@sss.pgh.pa.us 7128 :UBC 0 : break;
7129 : :
7130 : : /*
7131 : : * Otherwise we now look for the start. The start is either the last
7132 : : * character before any word-break character going backwards from the
7133 : : * end, or it's simply character 0. We also handle open quotes and
7134 : : * parentheses.
7135 : : */
3789 tgl@sss.pgh.pa.us 7136 [ + + ]:CBC 943 : for (start = end; start > 0; start--)
7137 : : {
7138 [ + + ]: 879 : if (buf[start] == '"')
7139 : 2 : inquotes = !inquotes;
7140 [ + + ]: 879 : if (!inquotes)
7141 : : {
7142 [ - + ]: 874 : if (buf[start] == ')')
3789 tgl@sss.pgh.pa.us 7143 :UBC 0 : parentheses++;
3789 tgl@sss.pgh.pa.us 7144 [ + + ]:CBC 874 : else if (buf[start] == '(')
7145 : : {
7146 [ + - ]: 3 : if (--parentheses <= 0)
5921 itagaki.takahiro@gma 7147 : 3 : break;
7148 : : }
3789 tgl@sss.pgh.pa.us 7149 [ + - ]: 871 : else if (parentheses == 0 &&
7150 [ + + ]: 871 : strchr(WORD_BREAKS, buf[start - 1]))
7151 : 121 : break;
7152 : : }
7153 : : }
7154 : :
7155 : : /* Return the word located at start to end inclusive */
3788 7156 : 188 : previous_words[words_found++] = outptr;
7157 : 188 : i = end - start + 1;
7158 : 188 : memcpy(outptr, &buf[start], i);
7159 : 188 : outptr += i;
7160 : 188 : *outptr++ = '\0';
7161 : :
7162 : : /* Continue searching */
3789 7163 : 188 : point = start - 1;
7164 : : }
7165 : :
7166 : : /* Release parsing input workspace, if we made one above */
3788 7167 [ + + ]: 67 : if (buf != rl_line_buffer)
7168 : 3 : free(buf);
7169 : :
3789 7170 : 67 : *nwords = words_found;
7171 : 67 : return previous_words;
7172 : : }
7173 : :
7174 : : /*
7175 : : * Look up the type for the GUC variable with the passed name.
7176 : : *
7177 : : * Returns NULL if the variable is unknown. Otherwise the returned string,
7178 : : * containing the type, has to be freed.
7179 : : */
7180 : : static char *
3892 andres@anarazel.de 7181 : 2 : get_guctype(const char *varname)
7182 : : {
7183 : : PQExpBufferData query_buffer;
7184 : : char *e_varname;
7185 : : PGresult *result;
7186 : 2 : char *guctype = NULL;
7187 : :
7188 : 2 : e_varname = escape_string(varname);
7189 : :
7190 : 2 : initPQExpBuffer(&query_buffer);
7191 : 2 : appendPQExpBuffer(&query_buffer,
7192 : : "SELECT vartype FROM pg_catalog.pg_settings "
7193 : : "WHERE pg_catalog.lower(name) = pg_catalog.lower('%s')",
7194 : : e_varname);
7195 : :
7196 : 2 : result = exec_query(query_buffer.data);
7197 : 2 : termPQExpBuffer(&query_buffer);
7198 : 2 : free(e_varname);
7199 : :
7200 [ + - + - ]: 2 : if (PQresultStatus(result) == PGRES_TUPLES_OK && PQntuples(result) > 0)
7201 : 2 : guctype = pg_strdup(PQgetvalue(result, 0, 0));
7202 : :
7203 : 2 : PQclear(result);
7204 : :
7205 : 2 : return guctype;
7206 : : }
7207 : :
7208 : : #ifdef USE_FILENAME_QUOTING_FUNCTIONS
7209 : :
7210 : : /*
7211 : : * Quote a filename according to SQL rules, returning a malloc'd string.
7212 : : * completion_charp must point to escape character or '\0', and
7213 : : * completion_force_quote must be set correctly, as per comments for
7214 : : * complete_from_files().
7215 : : */
7216 : : static char *
2294 tgl@sss.pgh.pa.us 7217 : 5 : quote_file_name(char *fname, int match_type, char *quote_pointer)
7218 : : {
7219 : : char *s;
7220 : : struct stat statbuf;
7221 : :
7222 : : /* Quote if needed. */
7223 : 5 : s = quote_if_needed(fname, " \t\r\n\"`",
7224 : 5 : '\'', *completion_charp,
7225 : : completion_force_quote,
7226 : : pset.encoding);
7227 [ + + ]: 5 : if (!s)
7228 : 2 : s = pg_strdup(fname);
7229 : :
7230 : : /*
7231 : : * However, some of the time we have to strip the trailing quote from what
7232 : : * we send back. Never strip the trailing quote if the user already typed
7233 : : * one; otherwise, suppress the trailing quote if we have multiple/no
7234 : : * matches (because we don't want to add a quote if the input is seemingly
7235 : : * unfinished), or if the input was already quoted (because Readline will
7236 : : * do arguably-buggy things otherwise), or if the file does not exist, or
7237 : : * if it's a directory.
7238 : : */
7239 [ + + ]: 5 : if (*s == '\'' &&
7240 [ + - + + ]: 3 : completion_last_char != '\'' &&
7241 [ + - ]: 1 : (match_type != SINGLE_MATCH ||
7242 [ + - + - ]: 2 : (quote_pointer && *quote_pointer == '\'') ||
7243 : 1 : stat(fname, &statbuf) != 0 ||
7244 [ - + ]: 1 : S_ISDIR(statbuf.st_mode)))
7245 : : {
7246 : 2 : char *send = s + strlen(s) - 1;
7247 : :
7248 [ - + ]: 2 : Assert(*send == '\'');
7249 : 2 : *send = '\0';
7250 : : }
7251 : :
7252 : : /*
7253 : : * And now we can let Readline do its thing with possibly adding a quote
7254 : : * on its own accord. (This covers some additional cases beyond those
7255 : : * dealt with above.)
7256 : : */
7257 : : #ifdef HAVE_RL_COMPLETION_SUPPRESS_QUOTE
7258 : 5 : rl_completion_suppress_quote = 0;
7259 : : #endif
7260 : :
7261 : : /*
7262 : : * If user typed a leading quote character other than single quote (i.e.,
7263 : : * double quote), zap it, so that we replace it with the correct single
7264 : : * quote.
7265 : : */
7266 [ + - + + ]: 5 : if (quote_pointer && *quote_pointer != '\'')
7267 : 4 : *quote_pointer = '\0';
7268 : :
7477 bruce@momjian.us 7269 : 5 : return s;
7270 : : }
7271 : :
7272 : : /*
7273 : : * Dequote a filename, if it's quoted.
7274 : : * completion_charp must point to escape character or '\0', as per
7275 : : * comments for complete_from_files().
7276 : : */
7277 : : static char *
2294 tgl@sss.pgh.pa.us 7278 : 12 : dequote_file_name(char *fname, int quote_char)
7279 : : {
7280 : : char *unquoted_fname;
7281 : :
7282 : : /*
7283 : : * If quote_char is set, it's not included in "fname". We have to add it
7284 : : * or strtokx will not interpret the string correctly (notably, it won't
7285 : : * recognize escapes).
7286 : : */
7287 [ + + ]: 12 : if (quote_char == '\'')
7288 : : {
7289 : 6 : char *workspace = (char *) pg_malloc(strlen(fname) + 2);
7290 : :
7291 : 6 : workspace[0] = quote_char;
7292 : 6 : strcpy(workspace + 1, fname);
7293 : 6 : unquoted_fname = strtokx(workspace, "", NULL, "'", *completion_charp,
7294 : : false, true, pset.encoding);
7295 : 6 : free(workspace);
7296 : : }
7297 : : else
7298 : 6 : unquoted_fname = strtokx(fname, "", NULL, "'", *completion_charp,
7299 : : false, true, pset.encoding);
7300 : :
7301 : : /* expect a NULL return for the empty string only */
7302 [ - + ]: 12 : if (!unquoted_fname)
7303 : : {
2294 tgl@sss.pgh.pa.us 7304 [ # # ]:UBC 0 : Assert(*fname == '\0');
7305 : 0 : unquoted_fname = fname;
7306 : : }
7307 : :
7308 : : /* readline expects a malloc'd result that it is to free */
2294 tgl@sss.pgh.pa.us 7309 :CBC 12 : return pg_strdup(unquoted_fname);
7310 : : }
7311 : :
7312 : : #endif /* USE_FILENAME_QUOTING_FUNCTIONS */
7313 : :
7314 : : #endif /* USE_READLINE */
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