LCOV - differential code coverage report
Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Coverage Total Hit LBC UBC GBC CBC
Current: b45a8d7d8b306b43f31a002f1b3f1dddc8defeaf vs 8767b449a3a1e75626dfb08f24da54933171d4c5 Lines: 92.6 % 1134 1050 1 83 3 1047
Current Date: 2025-10-28 08:26:42 +0900 Functions: 93.8 % 48 45 3 45
Baseline: lcov-20251028-005825-baseline Branches: 78.1 % 1052 822 1 229 3 819
Baseline Date: 2025-10-27 06:37:35 +0000 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 76.2 % 181 138 43 138
(360..) days: 95.7 % 953 912 1 40 3 909
Function coverage date bins:
(30,360] days: 78.6 % 14 11 3 11
(360..) days: 100.0 % 34 34 34
Branch coverage date bins:
(30,360] days: 59.1 % 176 104 72 104
(360..) days: 82.0 % 876 718 1 157 3 715

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
ec_add_clause_to_derives_hash UBC 0 0.0 % (0 / 9) 0.0 % (0 / 10)
ec_build_derives_hash UBC 0 0.0 % (0 / 7) 0.0 % (0 / 8)
fill_ec_derives_key UBC 0 0.0 % (0 / 12) 0.0 % (0 / 6)
find_derived_clause_for_ec_member CBC 3 100.0 % (4 / 4) 50.0 % (2 / 4)
generate_base_implied_equalities_broken CBC 15 85.7 % (6 / 7) 60.0 % (6 / 10)
ec_add_derived_clauses CBC 21 66.7 % (4 / 6) 12.5 % (1 / 8)
is_redundant_derived_clause CBC 42 44.4 % (4 / 9) 10.0 % (1 / 10)
generate_join_implied_equalities_broken CBC 180 100.0 % (13 / 13) 80.0 % (16 / 20)
reconsider_full_join_clause CBC 623 93.8 % (61 / 65) 71.4 % (40 / 56)
find_join_domain CBC 960 83.3 % (5 / 6) 50.0 % (5 / 10)
match_eclasses_to_foreign_key_col CBC 1150 92.9 % (39 / 42) 67.4 % (31 / 46)
generate_join_implied_equalities_for_ecs CBC 1775 83.3 % (20 / 24) 62.5 % (15 / 24)
exprs_known_equal CBC 3447 95.0 % (19 / 20) 92.9 % (26 / 28)
find_computable_ec_member CBC 4043 95.2 % (20 / 21) 95.5 % (21 / 22)
rebuild_eclass_attr_needed CBC 5616 100.0 % (11 / 11) 83.3 % (15 / 18)
add_setop_child_rel_equivalences CBC 6049 87.5 % (14 / 16) 58.3 % (7 / 12)
ec_clear_derived_clauses CBC 8497 71.4 % (5 / 7) 50.0 % (1 / 2)
add_child_join_rel_equivalences CBC 8909 96.9 % (31 / 32) 71.9 % (23 / 32)
relation_can_be_sorted_early CBC 9434 90.5 % (19 / 21) 85.0 % (17 / 20)
add_child_rel_equivalences CBC 17703 96.3 % (26 / 27) 75.0 % (21 / 28)
reconsider_outer_join_clause CBC 28182 94.2 % (49 / 52) 78.3 % (36 / 46)
generate_base_implied_equalities_no_const CBC 38074 92.9 % (26 / 28) 71.4 % (20 / 28)
add_child_eq_member CBC 51878 92.9 % (13 / 14) 75.0 % (6 / 8)
ec_add_derived_clause CBC 60867 85.7 % (6 / 7) 62.5 % (5 / 8)
have_relevant_eclass_joinclause CBC 98831 100.0 % (11 / 11) 75.0 % (6 / 8)
has_relevant_eclass_joinclause CBC 109355 100.0 % (10 / 10) 100.0 % (6 / 6)
generate_base_implied_equalities_const CBC 111331 100.0 % (32 / 32) 79.4 % (27 / 34)
process_equivalence CBC 160091 98.6 % (140 / 142) 85.1 % (63 / 74)
generate_base_implied_equalities CBC 163031 96.7 % (29 / 30) 82.1 % (23 / 28)
reconsider_outer_join_clauses CBC 163031 100.0 % (52 / 52) 100.0 % (44 / 44)
find_ec_member_matching_expr CBC 180193 93.8 % (15 / 16) 83.3 % (15 / 18)
generate_join_implied_equalities_normal CBC 211879 97.1 % (66 / 68) 93.5 % (58 / 62)
ec_search_derived_clause_for_ems CBC 238275 69.2 % (18 / 26) 63.2 % (24 / 38)
create_join_clause CBC 239103 100.0 % (29 / 29) 100.0 % (16 / 16)
ec_search_clause_for_ems CBC 239103 100.0 % (11 / 11) 94.4 % (17 / 18)
select_equality_operator CBC 256707 100.0 % (11 / 11) 83.3 % (10 / 12)
generate_join_implied_equalities CBC 271764 100.0 % (28 / 28) 87.5 % (21 / 24)
generate_implied_equalities_for_column CBC 319902 97.5 % (39 / 40) 87.5 % (42 / 48)
get_common_eclass_indexes CBC 322537 100.0 % (6 / 6) 100.0 % (2 / 2)
eclass_useful_for_merging CBC 370808 100.0 % (16 / 16) 80.8 % (21 / 26)
add_eq_member CBC 435030 100.0 % (5 / 5)
make_eq_member CBC 486908 100.0 % (14 / 14) 75.0 % (3 / 4)
get_eclass_indexes_for_relids CBC 556193 92.3 % (12 / 13) 70.0 % (7 / 10)
is_redundant_with_indexclauses CBC 718474 100.0 % (12 / 12) 100.0 % (14 / 14)
get_eclass_for_sort_expr CBC 1070248 97.1 % (66 / 68) 90.0 % (54 / 60)
canonicalize_ec_expression CBC 1465538 100.0 % (11 / 11) 76.7 % (23 / 30)
setup_eclass_member_iterator CBC 2475122 100.0 % (7 / 7) 100.0 % (2 / 2)
eclass_member_iterator_next CBC 5786274 93.8 % (15 / 16) 90.0 % (9 / 10)

Generated by: LCOV version 2.4-beta