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: 2026-03-14 19:14:54 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	3
generate_base_implied_equalities_broken	15
ec_add_derived_clauses	21
is_redundant_derived_clause	42
generate_join_implied_equalities_broken	180
reconsider_full_join_clause	654
find_join_domain	1060
match_eclasses_to_foreign_key_col	1212
exprs_known_equal	3011
generate_join_implied_equalities_for_ecs	3312
find_computable_ec_member	4155
add_setop_child_rel_equivalences	6263
rebuild_eclass_attr_needed	6651
add_child_join_rel_equivalences	8963
ec_clear_derived_clauses	9770
relation_can_be_sorted_early	9976
add_child_rel_equivalences	19203
reconsider_outer_join_clause	33226
generate_base_implied_equalities_no_const	45203
add_child_eq_member	56572
ec_add_derived_clause	68983
have_relevant_eclass_joinclause	122482
generate_base_implied_equalities_const	124286
has_relevant_eclass_joinclause	129616
process_equivalence	180618
generate_base_implied_equalities	183125
reconsider_outer_join_clauses	183125
find_ec_member_matching_expr	184064
generate_join_implied_equalities_normal	268259
ec_search_derived_clause_for_ems	299419
create_join_clause	300247
ec_search_clause_for_ems	300247
select_equality_operator	318278
generate_join_implied_equalities	330511
generate_implied_equalities_for_column	366213
get_common_eclass_indexes	396556
eclass_useful_for_merging	477760
add_eq_member	492071
make_eq_member	548643
get_eclass_indexes_for_relids	679731
is_redundant_with_indexclauses	850054
get_eclass_for_sort_expr	1244563
canonicalize_ec_expression	1684039
setup_eclass_member_iterator	2880123
eclass_member_iterator_next	6714992

Generated by: LCOV version 2.0-1