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: 2026-02-07 15:18:00 Functions: 45 48 93.8 % Legend: Lines: hit not hit

Function Name	Hit count
add_child_eq_member	106454
add_child_join_rel_equivalences	17818
add_child_rel_equivalences	36378
add_eq_member	891970
add_setop_child_rel_equivalences	12392
canonicalize_ec_expression	3006756
create_join_clause	499214
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	125006
ec_add_derived_clauses	42
ec_build_derives_hash	0
ec_clear_derived_clauses	18370
ec_search_clause_for_ems	499214
ec_search_derived_clause_for_ems	497558
eclass_member_iterator_next	11909118
eclass_useful_for_merging	784470
exprs_known_equal	7220
fill_ec_derives_key	0
find_computable_ec_member	8240
find_derived_clause_for_ec_member	6
find_ec_member_matching_expr	370508
find_join_domain	1970
generate_base_implied_equalities	344282
generate_base_implied_equalities_broken	30
generate_base_implied_equalities_const	226528
generate_base_implied_equalities_no_const	78984
generate_implied_equalities_for_column	658154
generate_join_implied_equalities	565640
generate_join_implied_equalities_broken	360
generate_join_implied_equalities_for_ecs	5532
generate_join_implied_equalities_normal	446890
get_common_eclass_indexes	676210
get_eclass_for_sort_expr	2199622
get_eclass_indexes_for_relids	1163668
has_relevant_eclass_joinclause	227090
have_relevant_eclass_joinclause	209638
is_redundant_derived_clause	84
is_redundant_with_indexclauses	1475708
make_eq_member	998424
match_eclasses_to_foreign_key_col	2300
process_equivalence	327108
rebuild_eclass_attr_needed	12578
reconsider_full_join_clause	1264
reconsider_outer_join_clause	58530
reconsider_outer_join_clauses	344290
relation_can_be_sorted_early	19400
select_equality_operator	534952
setup_eclass_member_iterator	5095182

Generated by: LCOV version 1.16