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: 2025-12-31 00:18:37 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	1264
find_join_domain	1962
match_eclasses_to_foreign_key_col	2300
generate_join_implied_equalities_for_ecs	2802
exprs_known_equal	7240
find_computable_ec_member	8244
rebuild_eclass_attr_needed	11866
add_setop_child_rel_equivalences	12368
ec_clear_derived_clauses	17710
add_child_join_rel_equivalences	17818
relation_can_be_sorted_early	19382
add_child_rel_equivalences	36378
reconsider_outer_join_clause	57700
generate_base_implied_equalities_no_const	77514
add_child_eq_member	106310
ec_add_derived_clause	123512
have_relevant_eclass_joinclause	200418
has_relevant_eclass_joinclause	221874
generate_base_implied_equalities_const	223844
process_equivalence	322942
generate_base_implied_equalities	341966
reconsider_outer_join_clauses	341966
find_ec_member_matching_expr	368956
generate_join_implied_equalities_normal	426648
ec_search_derived_clause_for_ems	481612
create_join_clause	483268
ec_search_clause_for_ems	483268
select_equality_operator	518974
generate_join_implied_equalities	549592
generate_implied_equalities_for_column	649868
get_common_eclass_indexes	652772
eclass_useful_for_merging	749110
add_eq_member	881096
make_eq_member	987406
get_eclass_indexes_for_relids	1125762
is_redundant_with_indexclauses	1455064
get_eclass_for_sort_expr	2177924
canonicalize_ec_expression	2976290
setup_eclass_member_iterator	5021094
eclass_member_iterator_next	11722708

Generated by: LCOV version 1.16