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: 2025-10-10 23:17:30 Functions: 45 48 93.8 % Legend: Lines: hit not hit

Function Name	Hit count
add_child_eq_member	103576
add_child_join_rel_equivalences	17818
add_child_rel_equivalences	35326
add_eq_member	865720
add_setop_child_rel_equivalences	12134
canonicalize_ec_expression	2916982
create_join_clause	470464
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	121292
ec_add_derived_clauses	42
ec_build_derives_hash	0
ec_clear_derived_clauses	17490
ec_search_clause_for_ems	470464
ec_search_derived_clause_for_ems	468808
eclass_member_iterator_next	11541056
eclass_useful_for_merging	853508
exprs_known_equal	5988
fill_ec_derives_key	0
find_computable_ec_member	8110
find_derived_clause_for_ec_member	6
find_ec_member_matching_expr	361416
find_join_domain	1964
generate_base_implied_equalities	325216
generate_base_implied_equalities_broken	30
generate_base_implied_equalities_const	220834
generate_base_implied_equalities_no_const	75698
generate_implied_equalities_for_column	638736
generate_join_implied_equalities	532880
generate_join_implied_equalities_broken	360
generate_join_implied_equalities_for_ecs	1668
generate_join_implied_equalities_normal	414990
get_common_eclass_indexes	630804
get_eclass_for_sort_expr	2135518
get_eclass_indexes_for_relids	1091514
has_relevant_eclass_joinclause	216860
have_relevant_eclass_joinclause	194056
is_redundant_derived_clause	84
is_redundant_with_indexclauses	1429948
make_eq_member	969296
match_eclasses_to_foreign_key_col	2300
process_equivalence	317908
rebuild_eclass_attr_needed	11738
reconsider_full_join_clause	1246
reconsider_outer_join_clause	57176
reconsider_outer_join_clauses	325216
relation_can_be_sorted_early	18868
select_equality_operator	505804
setup_eclass_member_iterator	4939162

Generated by: LCOV version 1.16