LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 992 1069 92.8 % Date: 2025-10-31 18:17:57 Functions: 45 48 93.8 % Legend: Lines: hit not hit

Function Name	Hit count
add_child_eq_member	103402
add_child_join_rel_equivalences	17818
add_child_rel_equivalences	35302
add_eq_member	864690
add_setop_child_rel_equivalences	12092
canonicalize_ec_expression	2918686
create_join_clause	474672
ec_add_clause_to_derives_hash	0
ec_add_derived_clause	121694
ec_add_derived_clauses	42
ec_build_derives_hash	0
ec_clear_derived_clauses	17644
ec_search_clause_for_ems	474672
ec_search_derived_clause_for_ems	473016
eclass_member_iterator_next	11519376
eclass_useful_for_merging	735608
exprs_known_equal	6922
fill_ec_derives_key	0
find_computable_ec_member	8086
find_derived_clause_for_ec_member	6
find_ec_member_matching_expr	359312
find_join_domain	1930
generate_base_implied_equalities	325074
generate_base_implied_equalities_broken	30
generate_base_implied_equalities_const	219530
generate_base_implied_equalities_no_const	76176
generate_implied_equalities_for_column	637660
generate_join_implied_equalities	539960
generate_join_implied_equalities_broken	360
generate_join_implied_equalities_for_ecs	2776
generate_join_implied_equalities_normal	419484
get_common_eclass_indexes	641510
get_eclass_for_sort_expr	2134370
get_eclass_indexes_for_relids	1106340
has_relevant_eclass_joinclause	217926
have_relevant_eclass_joinclause	196976
is_redundant_derived_clause	84
is_redundant_with_indexclauses	1423484
make_eq_member	968092
match_eclasses_to_foreign_key_col	2300
process_equivalence	317044
rebuild_eclass_attr_needed	11902
reconsider_full_join_clause	1246
reconsider_outer_join_clause	56890
reconsider_outer_join_clauses	325074
relation_can_be_sorted_early	18844
select_equality_operator	509882
setup_eclass_member_iterator	4929096

Generated by: LCOV version 1.16