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 11:17:53 Functions: 45 48 93.8 % 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	6
generate_base_implied_equalities_broken	30
ec_add_derived_clauses	42
is_redundant_derived_clause	84
generate_join_implied_equalities_broken	360
reconsider_full_join_clause	1246
find_join_domain	1928
match_eclasses_to_foreign_key_col	2300
generate_join_implied_equalities_for_ecs	2776
exprs_known_equal	6922
find_computable_ec_member	8090
rebuild_eclass_attr_needed	12036
add_setop_child_rel_equivalences	12098
ec_clear_derived_clauses	17778
add_child_join_rel_equivalences	17818
relation_can_be_sorted_early	18844
add_child_rel_equivalences	35302
reconsider_outer_join_clause	57030
generate_base_implied_equalities_no_const	76300
add_child_eq_member	103444
ec_add_derived_clause	121814
have_relevant_eclass_joinclause	197100
has_relevant_eclass_joinclause	218290
generate_base_implied_equalities_const	219826
process_equivalence	317462
generate_base_implied_equalities	325454
reconsider_outer_join_clauses	325454
find_ec_member_matching_expr	359434
generate_join_implied_equalities_normal	419620
ec_search_derived_clause_for_ems	473164
create_join_clause	474820
ec_search_clause_for_ems	474820
select_equality_operator	510024
generate_join_implied_equalities	540590
generate_implied_equalities_for_column	637720
get_common_eclass_indexes	642256
eclass_useful_for_merging	735744
add_eq_member	865852
make_eq_member	969296
get_eclass_indexes_for_relids	1107464
is_redundant_with_indexclauses	1425148
get_eclass_for_sort_expr	2134802
canonicalize_ec_expression	2920006
setup_eclass_member_iterator	4929786
eclass_member_iterator_next	11520920

Generated by: LCOV version 1.16