LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 92.8 % 1069 992 Test Date: 2026-06-30 21:17:04 Functions: 93.8 % 48 45 Legend: Lines:     hit not hit

Function Name	Hit count
add_child_eq_member	84960
add_child_join_rel_equivalences	14885
add_child_rel_equivalences	29177
add_eq_member	663665
add_setop_child_rel_equivalences	10198
canonicalize_ec_expression	2293056
create_join_clause	410058
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	93601
ec_add_derived_clauses	33
ec_build_derives_hash	0
ec_clear_derived_clauses	12612
ec_search_clause_for_ems	410058
ec_search_derived_clause_for_ems	408772
eclass_member_iterator_next	8767879
eclass_useful_for_merging	617844
exprs_known_equal	4370
fill_ec_derives_key	0
find_computable_ec_member	7323
find_derived_clause_for_ec_member	5
find_ec_member_matching_expr	277623
find_join_domain	1430
generate_base_implied_equalities	247706
generate_base_implied_equalities_broken	25
generate_base_implied_equalities_const	160807
generate_base_implied_equalities_no_const	61284
generate_implied_equalities_for_column	472348
generate_join_implied_equalities	429513
generate_join_implied_equalities_broken	300
generate_join_implied_equalities_for_ecs	6352
generate_join_implied_equalities_normal	358030
get_common_eclass_indexes	539964
get_eclass_for_sort_expr	1691458
get_eclass_indexes_for_relids	910210
has_relevant_eclass_joinclause	170948
have_relevant_eclass_joinclause	173147
is_redundant_derived_clause	70
is_redundant_with_indexclauses	1123344
make_eq_member	748625
match_eclasses_to_foreign_key_col	2191
process_equivalence	237063
rebuild_eclass_attr_needed	8956
reconsider_full_join_clause	1015
reconsider_outer_join_clause	42806
reconsider_outer_join_clauses	247706
relation_can_be_sorted_early	16820
select_equality_operator	432929
setup_eclass_member_iterator	3796958

Generated by: LCOV version 2.0-1