LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 992 1069 92.8 % Date: 2025-09-04 04:17:39 Functions: 45 48 93.8 % Legend: Lines: hit not hit

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	6
generate_base_implied_equalities_broken	30
ec_add_derived_clauses	42
is_redundant_derived_clause	84
generate_join_implied_equalities_broken	360
reconsider_full_join_clause	1246
generate_join_implied_equalities_for_ecs	1654
find_join_domain	1912
match_eclasses_to_foreign_key_col	2300
add_child_join_rel_equivalences	4462
exprs_known_equal	5116
find_computable_ec_member	8038
rebuild_eclass_attr_needed	11642
add_setop_child_rel_equivalences	11884
relation_can_be_sorted_early	16540
ec_clear_derived_clauses	17378
add_child_rel_equivalences	29030
reconsider_outer_join_clause	56634
generate_base_implied_equalities_no_const	63938
add_child_eq_member	87222
ec_add_derived_clause	108528
have_relevant_eclass_joinclause	173060
has_relevant_eclass_joinclause	201748
generate_base_implied_equalities_const	215562
process_equivalence	300374
generate_base_implied_equalities	317476
reconsider_outer_join_clauses	317476
find_ec_member_matching_expr	352450
generate_join_implied_equalities_normal	361440
ec_search_derived_clause_for_ems	395268
create_join_clause	396924
ec_search_clause_for_ems	396924
select_equality_operator	432112
generate_join_implied_equalities	497368
get_common_eclass_indexes	575338
generate_implied_equalities_for_column	587260
eclass_useful_for_merging	764464
add_eq_member	829050
make_eq_member	916272
get_eclass_indexes_for_relids	998638
is_redundant_with_indexclauses	1367380
get_eclass_for_sort_expr	1994892
canonicalize_ec_expression	2740876
setup_eclass_member_iterator	4607744
eclass_member_iterator_next	10726040

Generated by: LCOV version 1.16