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: 2025-11-10 11:18:22 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	1930
match_eclasses_to_foreign_key_col	2300
generate_join_implied_equalities_for_ecs	2798
exprs_known_equal	7060
find_computable_ec_member	8086
rebuild_eclass_attr_needed	11678
add_setop_child_rel_equivalences	12126
ec_clear_derived_clauses	17424
add_child_join_rel_equivalences	17818
relation_can_be_sorted_early	18850
add_child_rel_equivalences	35364
reconsider_outer_join_clause	56916
generate_base_implied_equalities_no_const	76140
add_child_eq_member	103646
ec_add_derived_clause	121694
have_relevant_eclass_joinclause	197472
has_relevant_eclass_joinclause	218776
generate_base_implied_equalities_const	220290
process_equivalence	317786
generate_base_implied_equalities	325966
reconsider_outer_join_clauses	325966
find_ec_member_matching_expr	359954
generate_join_implied_equalities_normal	420670
ec_search_derived_clause_for_ems	474326
create_join_clause	475982
ec_search_clause_for_ems	475982
select_equality_operator	511208
generate_join_implied_equalities	542284
generate_implied_equalities_for_column	638710
get_common_eclass_indexes	643724
eclass_useful_for_merging	737006
add_eq_member	866546
make_eq_member	970192
get_eclass_indexes_for_relids	1110610
is_redundant_with_indexclauses	1427332
get_eclass_for_sort_expr	2139892
canonicalize_ec_expression	2926170
setup_eclass_member_iterator	4943534
eclass_member_iterator_next	11550240

Generated by: LCOV version 1.16