LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Coverage Total Hit Test: PostgreSQL 19beta1 Lines: 92.8 % 1069 992 Test Date: 2026-06-02 00:16:21 Functions: 93.8 % 48 45 Legend: Lines:     hit not hit

Function Name	Hit count
add_child_eq_member	87601
add_child_join_rel_equivalences	14885
add_child_rel_equivalences	30014
add_eq_member	686168
add_setop_child_rel_equivalences	10203
canonicalize_ec_expression	2382098
create_join_clause	433949
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	97728
ec_add_derived_clauses	33
ec_build_derives_hash	0
ec_clear_derived_clauses	12904
ec_search_clause_for_ems	433949
ec_search_derived_clause_for_ems	432663
eclass_member_iterator_next	9204026
eclass_useful_for_merging	667856
exprs_known_equal	4375
fill_ec_derives_key	0
find_computable_ec_member	7323
find_derived_clause_for_ec_member	5
find_ec_member_matching_expr	284600
find_join_domain	1494
generate_base_implied_equalities	254162
generate_base_implied_equalities_broken	25
generate_base_implied_equalities_const	166402
generate_base_implied_equalities_no_const	64489
generate_implied_equalities_for_column	493389
generate_join_implied_equalities	452037
generate_join_implied_equalities_broken	300
generate_join_implied_equalities_for_ecs	5358
generate_join_implied_equalities_normal	380363
get_common_eclass_indexes	565276
get_eclass_for_sort_expr	1762120
get_eclass_indexes_for_relids	958249
has_relevant_eclass_joinclause	179718
have_relevant_eclass_joinclause	182052
is_redundant_derived_clause	70
is_redundant_with_indexclauses	1162806
make_eq_member	773769
match_eclasses_to_foreign_key_col	2146
process_equivalence	246329
rebuild_eclass_attr_needed	9042
reconsider_full_join_clause	1015
reconsider_outer_join_clause	44467
reconsider_outer_join_clauses	254162
relation_can_be_sorted_early	17007
select_equality_operator	457440
setup_eclass_member_iterator	3977381

Generated by: LCOV version 2.0-1