LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 92.8 % 1069 992 Test Date: 2026-06-30 20:16:43 Functions: 93.8 % 48 45 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	5
generate_base_implied_equalities_broken	25
ec_add_derived_clauses	33
is_redundant_derived_clause	70
generate_join_implied_equalities_broken	300
reconsider_full_join_clause	1015
find_join_domain	1430
match_eclasses_to_foreign_key_col	2191
exprs_known_equal	4371
generate_join_implied_equalities_for_ecs	5753
find_computable_ec_member	7315
rebuild_eclass_attr_needed	8944
add_setop_child_rel_equivalences	10203
ec_clear_derived_clauses	12600
add_child_join_rel_equivalences	14885
relation_can_be_sorted_early	16812
add_child_rel_equivalences	29177
reconsider_outer_join_clause	42792
generate_base_implied_equalities_no_const	61280
add_child_eq_member	84995
ec_add_derived_clause	93601
generate_base_implied_equalities_const	160852
has_relevant_eclass_joinclause	170952
have_relevant_eclass_joinclause	173156
process_equivalence	237106
generate_base_implied_equalities	247734
reconsider_outer_join_clauses	247734
find_ec_member_matching_expr	277786
generate_join_implied_equalities_normal	356848
ec_search_derived_clause_for_ems	408185
create_join_clause	409471
ec_search_clause_for_ems	409471
generate_join_implied_equalities	428907
select_equality_operator	432346
generate_implied_equalities_for_column	472375
get_common_eclass_indexes	539362
eclass_useful_for_merging	618010
add_eq_member	663745
make_eq_member	748740
get_eclass_indexes_for_relids	909635
is_redundant_with_indexclauses	1122978
get_eclass_for_sort_expr	1691450
canonicalize_ec_expression	2293164
setup_eclass_member_iterator	3795966
eclass_member_iterator_next	8764586

Generated by: LCOV version 2.0-1