LCOV - differential code coverage report
Current view: top level - src/backend/optimizer/prep - prepjointree.c (source / functions) Coverage Total Hit UNC UIC UBC GBC GIC GNC CBC DUB DCB
Current: 380a8b2ea024c33a35e7abc8628e7c4f52f9f9f9 vs db5ed03217b9c238703df8b4b286115d6e940488 Lines: 93.4 % 1434 1340 14 80 132 1208 69
Current Date: 2026-05-29 21:51:00 -0400 Functions: 100.0 % 48 48 12 36 2
Baseline: lcov-20260530-034037-baseline Branches: 77.7 % 1072 833 15 7 217 2 6 66 759 8 39
Baseline Date: 2026-05-29 14:39:03 -0700 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 90.4 % 146 132 14 132
(360..) days: 93.8 % 1288 1208 80 1208
Function coverage date bins:
(30,360] days: 100.0 % 4 4 4
(360..) days: 100.0 % 44 44 8 36
Branch coverage date bins:
(30,360] days: 81.5 % 81 66 15 66
(360..) days: 77.4 % 991 767 7 217 2 6 759

Function Name Sort by function name TLA Hit count Sort by function hit count Lines Sort by unexercised lines in function Branches Sort by unexercised branches in function
expand_virtual_generated_columns GNC 368160 100.0 % (38 / 38) 85.0 % (17 / 20)
find_dependent_phvs CBC 59 60.0 % (6 / 10) 33.3 % (2 / 6)
find_dependent_phvs_in_jointree CBC 373 93.3 % (14 / 15) 80.0 % (8 / 10)
find_dependent_phvs_walker CBC 1729 100.0 % (17 / 17) 75.0 % (12 / 16)
find_jointree_node_for_rel CBC 1515 88.0 % (22 / 25) 65.4 % (17 / 26)
fix_append_rel_relids CBC 7051 100.0 % (12 / 12) 85.7 % (12 / 14)
flatten_simple_union_all CBC 5520 100.0 % (26 / 26) 66.7 % (12 / 18)
get_nullingrels CBC 1346 100.0 % (6 / 6)
get_nullingrels_recurse CBC 5540 75.0 % (27 / 36) 59.3 % (16 / 27)
get_relids_for_join CBC 317 80.0 % (4 / 5) 25.0 % (1 / 4)
get_relids_in_jointree CBC 75355 91.7 % (22 / 24) 79.2 % (19 / 24)
get_result_relid CBC 61506 100.0 % (7 / 7) 100.0 % (4 / 4)
has_notnull_forced_var GNC 151 93.3 % (28 / 30) 79.2 % (19 / 24)
is_safe_append_member CBC 15239 92.9 % (13 / 14) 85.7 % (12 / 14)
is_simple_subquery CBC 80884 97.4 % (37 / 38) 89.1 % (41 / 46)
is_simple_union_all CBC 21650 92.9 % (13 / 14) 61.1 % (11 / 18)
is_simple_union_all_recurse CBC 27742 93.3 % (14 / 15) 75.0 % (12 / 16)
is_simple_values CBC 10674 81.8 % (9 / 11) 58.3 % (7 / 12)
jointree_contains_lateral_outer_refs CBC 9996 82.1 % (23 / 28) 78.1 % (25 / 32)
make_setop_translation_list CBC 13032 92.3 % (12 / 13) 87.5 % (7 / 8)
perform_pullup_replace_vars CBC 33542 100.0 % (40 / 40) 90.0 % (27 / 30)
preprocess_function_rtes GNC 429584 100.0 % (13 / 13) 90.0 % (9 / 10)
preprocess_relation_rtes GNC 434939 100.0 % (14 / 14) 100.0 % (6 / 6)
pull_up_constant_function CBC 36193 93.9 % (31 / 33) 85.7 % (12 / 14)
pull_up_simple_subquery GNC 29617 98.2 % (109 / 111) 80.4 % (41 / 51)
pull_up_simple_union_all CBC 4057 100.0 % (16 / 16) 75.0 % (9 / 12)
pull_up_simple_values CBC 3784 100.0 % (34 / 34) 63.6 % (14 / 22)
pull_up_sublinks CBC 33214 100.0 % (7 / 7) 100.0 % (2 / 2)
pull_up_sublinks_jointree_recurse GNC 111801 91.5 % (43 / 47) 64.0 % (16 / 25)
pull_up_sublinks_qual_recurse GNC 122292 79.3 % (65 / 82) 81.0 % (47 / 58)
pull_up_subqueries CBC 429580 100.0 % (6 / 6) 50.0 % (2 / 4)
pull_up_subqueries_recurse CBC 1082761 94.1 % (48 / 51) 78.4 % (40 / 51)
pull_up_union_leaf_queries CBC 21461 95.2 % (20 / 21) 50.0 % (3 / 6)
pullup_replace_vars CBC 166391 100.0 % (2 / 2)
pullup_replace_vars_subquery CBC 372 100.0 % (3 / 3) 50.0 % (1 / 2)
reduce_outer_joins CBC 25967 95.8 % (23 / 24) 71.4 % (10 / 14)
reduce_outer_joins_pass1 GNC 147682 92.5 % (49 / 53) 70.4 % (19 / 27)
reduce_outer_joins_pass2 GNC 65607 94.9 % (93 / 98) 80.4 % (74 / 92)
remove_result_refs CBC 994 100.0 % (7 / 7) 75.0 % (3 / 4)
remove_useless_result_rtes CBC 167027 100.0 % (17 / 17) 85.7 % (12 / 14)
remove_useless_results_recurse CBC 439701 94.3 % (82 / 87) 83.5 % (71 / 85)
replace_empty_jointree CBC 434939 100.0 % (13 / 13) 100.0 % (4 / 4)
replace_vars_in_jointree GNC 74424 70.0 % (35 / 50) 61.8 % (21 / 34)
report_reduced_full_join GNC 39 100.0 % (6 / 6)
substitute_phv_relids CBC 2095 100.0 % (6 / 6)
substitute_phv_relids_walker CBC 227412 100.0 % (21 / 21) 75.0 % (15 / 20)
transform_MERGE_to_join CBC 399967 98.9 % (89 / 90) 86.4 % (38 / 44)

Generated by: LCOV version 2.5.0-beta