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: 2025-12-07 23:18:17 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	1928
match_eclasses_to_foreign_key_col	2300
generate_join_implied_equalities_for_ecs	3038
exprs_known_equal	7058
find_computable_ec_member	8086
rebuild_eclass_attr_needed	11834
add_setop_child_rel_equivalences	12126
ec_clear_derived_clauses	17576
add_child_join_rel_equivalences	17818
relation_can_be_sorted_early	18844
add_child_rel_equivalences	35344
reconsider_outer_join_clause	57040
generate_base_implied_equalities_no_const	76180
add_child_eq_member	103610
ec_add_derived_clause	121686
have_relevant_eclass_joinclause	197354
has_relevant_eclass_joinclause	218696
generate_base_implied_equalities_const	220248
process_equivalence	317760
generate_base_implied_equalities	326608
reconsider_outer_join_clauses	326608
find_ec_member_matching_expr	360386
generate_join_implied_equalities_normal	420576
ec_search_derived_clause_for_ems	474024
create_join_clause	475680
ec_search_clause_for_ems	475680
select_equality_operator	510868
generate_join_implied_equalities	542062
generate_implied_equalities_for_column	638286
get_common_eclass_indexes	643548
eclass_useful_for_merging	737330
add_eq_member	866784
make_eq_member	970394
get_eclass_indexes_for_relids	1109980
is_redundant_with_indexclauses	1427158
get_eclass_for_sort_expr	2138504
canonicalize_ec_expression	2924730
setup_eclass_member_iterator	4940538
eclass_member_iterator_next	11541298

Generated by: LCOV version 1.16