LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 92.7 % 1062 984 Test Date: 2026-09-19 18:15:47 Functions: 93.6 % 47 44 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 83.4 % 888 741

Function Name	Hit count
ec_add_clause_to_derives_hash	0
ec_build_derives_hash	0
fill_ec_derives_key	0
find_derived_clause_for_ec_member	5
generate_base_implied_equalities_broken	25
ec_add_derived_clauses	33
ec_clear_derived_clauses	33
is_redundant_derived_clause	70
generate_join_implied_equalities_broken	300
reconsider_full_join_clause	1055
find_join_domain	1705
match_eclasses_to_foreign_key_col	1944
generate_join_implied_equalities_for_ecs	4476
find_computable_ec_member	6919
add_setop_child_rel_equivalences	10285
add_child_join_rel_equivalences	15035
relation_can_be_sorted_early	15742
exprs_known_equal	25297
add_child_rel_equivalences	27987
reconsider_outer_join_clause	51599
generate_base_implied_equalities_no_const	61913
add_child_eq_member	82380
ec_add_derived_clause	90117
have_relevant_eclass_joinclause	149944
generate_base_implied_equalities_const	164045
has_relevant_eclass_joinclause	171792
process_equivalence	240378
generate_base_implied_equalities	253961
reconsider_outer_join_clauses	253961
find_ec_member_matching_expr	263131
generate_join_implied_equalities_normal	329650
create_join_clause	381957
ec_search_derived_clause_for_ems	382244
select_equality_operator	404701
generate_join_implied_equalities	430109
ec_search_clause_for_ems	443616
generate_implied_equalities_for_column	461971
get_common_eclass_indexes	517180
eclass_useful_for_merging	563949
add_eq_member	685415
make_eq_member	767795
get_eclass_indexes_for_relids	885449
is_redundant_with_indexclauses	1137498
get_eclass_for_sort_expr	1736317
canonicalize_ec_expression	2348786
setup_eclass_member_iterator	3909932
eclass_member_iterator_next	9097660

Generated by: LCOV version 2.0-1