LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 92.8 % 1069 992 Test Date: 2026-03-14 23:15:27 Functions: 93.8 % 48 45 Legend: Lines:     hit not hit

Function Name	Hit count
add_child_eq_member	56603
add_child_join_rel_equivalences	8963
add_child_rel_equivalences	19190
add_eq_member	492506
add_setop_child_rel_equivalences	6273
canonicalize_ec_expression	1685979
create_join_clause	299876
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	69314
ec_add_derived_clauses	21
ec_build_derives_hash	0
ec_clear_derived_clauses	9719
ec_search_clause_for_ems	299876
ec_search_derived_clause_for_ems	299048
eclass_member_iterator_next	6714193
eclass_useful_for_merging	477109
exprs_known_equal	3010
fill_ec_derives_key	0
find_computable_ec_member	4155
find_derived_clause_for_ec_member	3
find_ec_member_matching_expr	184254
find_join_domain	1060
generate_base_implied_equalities	183366
generate_base_implied_equalities_broken	15
generate_base_implied_equalities_const	124548
generate_base_implied_equalities_no_const	45128
generate_implied_equalities_for_column	367849
generate_join_implied_equalities	330705
generate_join_implied_equalities_broken	180
generate_join_implied_equalities_for_ecs	3313
generate_join_implied_equalities_normal	267894
get_common_eclass_indexes	396890
get_eclass_for_sort_expr	1245665
get_eclass_indexes_for_relids	680099
has_relevant_eclass_joinclause	129852
have_relevant_eclass_joinclause	122534
is_redundant_derived_clause	42
is_redundant_with_indexclauses	854194
make_eq_member	549109
match_eclasses_to_foreign_key_col	1212
process_equivalence	181008
rebuild_eclass_attr_needed	6602
reconsider_full_join_clause	654
reconsider_outer_join_clause	33154
reconsider_outer_join_clauses	183366
relation_can_be_sorted_early	9973
select_equality_operator	318319
setup_eclass_member_iterator	2879508

Generated by: LCOV version 2.0-1