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: 2026-04-07 14:16:30 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	1004
find_join_domain	1494
match_eclasses_to_foreign_key_col	2146
exprs_known_equal	4309
generate_join_implied_equalities_for_ecs	5344
find_computable_ec_member	7332
rebuild_eclass_attr_needed	9041
add_setop_child_rel_equivalences	10188
ec_clear_derived_clauses	13762
add_child_join_rel_equivalences	14885
relation_can_be_sorted_early	16962
add_child_rel_equivalences	29962
reconsider_outer_join_clause	44443
generate_base_implied_equalities_no_const	64300
add_child_eq_member	87542
ec_add_derived_clause	97511
generate_base_implied_equalities_const	166214
has_relevant_eclass_joinclause	179447
have_relevant_eclass_joinclause	181703
process_equivalence	245933
generate_base_implied_equalities	253300
reconsider_outer_join_clauses	253300
find_ec_member_matching_expr	284222
generate_join_implied_equalities_normal	379394
ec_search_derived_clause_for_ems	431362
create_join_clause	432648
ec_search_clause_for_ems	432648
generate_join_implied_equalities	451320
select_equality_operator	456147
generate_implied_equalities_for_column	492499
get_common_eclass_indexes	564291
eclass_useful_for_merging	665166
add_eq_member	684689
make_eq_member	772231
get_eclass_indexes_for_relids	956764
is_redundant_with_indexclauses	1162476
get_eclass_for_sort_expr	1757817
canonicalize_ec_expression	2376952
setup_eclass_member_iterator	3970671
eclass_member_iterator_next	9188376

Generated by: LCOV version 2.0-1