LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 991 1069 92.7 % Date: 2025-04-24 20:15:51 Functions: 45 48 93.8 % Legend: Lines: hit not hit

Function Name	Hit count
add_child_eq_member	86930
add_child_join_rel_equivalences	4378
add_child_rel_equivalences	28678
add_eq_member	857520
add_setop_child_rel_equivalences	11902
canonicalize_ec_expression	2840984
create_join_clause	421388
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	112836
ec_add_derived_clauses	42
ec_build_derives_hash	0
ec_clear_derived_clauses	17402
ec_search_clause_for_ems	421388
ec_search_derived_clause_for_ems	420416
eclass_member_iterator_next	11115054
eclass_useful_for_merging	841296
exprs_known_equal	4772
fill_ec_derives_key	0
find_computable_ec_member	4992
find_derived_clause_for_ec_member	6
find_ec_member_matching_expr	361924
find_join_domain	2020
generate_base_implied_equalities	334814
generate_base_implied_equalities_broken	30
generate_base_implied_equalities_const	224424
generate_base_implied_equalities_no_const	66402
generate_implied_equalities_for_column	612618
generate_join_implied_equalities	520182
generate_join_implied_equalities_broken	360
generate_join_implied_equalities_for_ecs	962
generate_join_implied_equalities_normal	385362
get_common_eclass_indexes	602008
get_eclass_for_sort_expr	2070142
get_eclass_indexes_for_relids	1050566
has_relevant_eclass_joinclause	211860
have_relevant_eclass_joinclause	182224
is_redundant_derived_clause	84
is_redundant_with_indexclauses	1428674
make_eq_member	944450
match_eclasses_to_foreign_key_col	2402
process_equivalence	312694
rebuild_eclass_attr_needed	11258
reconsider_full_join_clause	1246
reconsider_outer_join_clause	57428
reconsider_outer_join_clauses	334814
relation_can_be_sorted_early	12810
select_equality_operator	458034
setup_eclass_member_iterator	4756334

Generated by: LCOV version 1.14