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: 2025-09-05 16:17:48 Functions: 45 48 93.8 % Legend: Lines: hit not hit

Function Name	Hit count
add_child_eq_member	87222
add_child_join_rel_equivalences	4462
add_child_rel_equivalences	29030
add_eq_member	828976
add_setop_child_rel_equivalences	11884
canonicalize_ec_expression	2740896
create_join_clause	396858
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	108454
ec_add_derived_clauses	42
ec_build_derives_hash	0
ec_clear_derived_clauses	17340
ec_search_clause_for_ems	396858
ec_search_derived_clause_for_ems	395202
eclass_member_iterator_next	10726150
eclass_useful_for_merging	764616
exprs_known_equal	5114
fill_ec_derives_key	0
find_computable_ec_member	8038
find_derived_clause_for_ec_member	6
find_ec_member_matching_expr	352314
find_join_domain	1914
generate_base_implied_equalities	317486
generate_base_implied_equalities_broken	30
generate_base_implied_equalities_const	215624
generate_base_implied_equalities_no_const	63868
generate_implied_equalities_for_column	587248
generate_join_implied_equalities	497320
generate_join_implied_equalities_broken	360
generate_join_implied_equalities_for_ecs	1654
generate_join_implied_equalities_normal	361370
get_common_eclass_indexes	575198
get_eclass_for_sort_expr	1994932
get_eclass_indexes_for_relids	998448
has_relevant_eclass_joinclause	201694
have_relevant_eclass_joinclause	172988
is_redundant_derived_clause	84
is_redundant_with_indexclauses	1367658
make_eq_member	916198
match_eclasses_to_foreign_key_col	2300
process_equivalence	300364
rebuild_eclass_attr_needed	11604
reconsider_full_join_clause	1246
reconsider_outer_join_clause	56610
reconsider_outer_join_clauses	317486
relation_can_be_sorted_early	16540
select_equality_operator	432044
setup_eclass_member_iterator	4607718

Generated by: LCOV version 1.16