LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 92.8 % 1069 992 Test Date: 2026-05-02 00:16:51 Functions: 93.8 % 48 45 Legend: Lines:     hit not hit

Function Name	Hit count
add_child_eq_member	87596
add_child_join_rel_equivalences	14885
add_child_rel_equivalences	30004
add_eq_member	685148
add_setop_child_rel_equivalences	10188
canonicalize_ec_expression	2378939
create_join_clause	433153
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	97495
ec_add_derived_clauses	33
ec_build_derives_hash	0
ec_clear_derived_clauses	12909
ec_search_clause_for_ems	433153
ec_search_derived_clause_for_ems	431867
eclass_member_iterator_next	9194556
eclass_useful_for_merging	666130
exprs_known_equal	4309
fill_ec_derives_key	0
find_computable_ec_member	7323
find_derived_clause_for_ec_member	5
find_ec_member_matching_expr	284209
find_join_domain	1494
generate_base_implied_equalities	253655
generate_base_implied_equalities_broken	25
generate_base_implied_equalities_const	166215
generate_base_implied_equalities_no_const	64376
generate_implied_equalities_for_column	492543
generate_join_implied_equalities	451357
generate_join_implied_equalities_broken	300
generate_join_implied_equalities_for_ecs	5355
generate_join_implied_equalities_normal	379769
get_common_eclass_indexes	564296
get_eclass_for_sort_expr	1759741
get_eclass_indexes_for_relids	956740
has_relevant_eclass_joinclause	179395
have_relevant_eclass_joinclause	181741
is_redundant_derived_clause	70
is_redundant_with_indexclauses	1159764
make_eq_member	772744
match_eclasses_to_foreign_key_col	2146
process_equivalence	245969
rebuild_eclass_attr_needed	9047
reconsider_full_join_clause	1015
reconsider_outer_join_clause	44454
reconsider_outer_join_clauses	253655
relation_can_be_sorted_early	16997
select_equality_operator	456556
setup_eclass_member_iterator	3973390

Generated by: LCOV version 2.0-1