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: 2026-05-01 14:16:38 Functions: 93.8 % 48 45 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	5
generate_base_implied_equalities_broken	25
ec_add_derived_clauses	33
is_redundant_derived_clause	70
generate_join_implied_equalities_broken	300
reconsider_full_join_clause	1015
find_join_domain	1494
match_eclasses_to_foreign_key_col	2146
exprs_known_equal	4314
generate_join_implied_equalities_for_ecs	5360
find_computable_ec_member	7323
rebuild_eclass_attr_needed	9046
add_setop_child_rel_equivalences	10188
ec_clear_derived_clauses	12908
add_child_join_rel_equivalences	14885
relation_can_be_sorted_early	16997
add_child_rel_equivalences	30004
reconsider_outer_join_clause	44453
generate_base_implied_equalities_no_const	64383
add_child_eq_member	87596
ec_add_derived_clause	97506
generate_base_implied_equalities_const	166195
has_relevant_eclass_joinclause	179413
have_relevant_eclass_joinclause	181774
process_equivalence	245958
generate_base_implied_equalities	253687
reconsider_outer_join_clauses	253687
find_ec_member_matching_expr	284349
generate_join_implied_equalities_normal	379838
ec_search_derived_clause_for_ems	431944
create_join_clause	433230
ec_search_clause_for_ems	433230
generate_join_implied_equalities	451423
select_equality_operator	456637
generate_implied_equalities_for_column	492587
get_common_eclass_indexes	564394
eclass_useful_for_merging	666303
add_eq_member	685135
make_eq_member	772731
get_eclass_indexes_for_relids	956893
is_redundant_with_indexclauses	1160464
get_eclass_for_sort_expr	1759806
canonicalize_ec_expression	2378982
setup_eclass_member_iterator	3973787
eclass_member_iterator_next	9195341

Generated by: LCOV version 2.0-1