LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 990 1069 92.6 % Date: 2025-08-09 12:17:33 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
generate_join_implied_equalities_for_ecs	1394
find_join_domain	1894
match_eclasses_to_foreign_key_col	2300
add_child_join_rel_equivalences	4390
find_computable_ec_member	4970
exprs_known_equal	5062
rebuild_eclass_attr_needed	11276
add_setop_child_rel_equivalences	11894
relation_can_be_sorted_early	12828
ec_clear_derived_clauses	17152
add_child_rel_equivalences	28952
reconsider_outer_join_clause	56344
generate_base_implied_equalities_no_const	63810
add_child_eq_member	87214
ec_add_derived_clause	108148
have_relevant_eclass_joinclause	172112
has_relevant_eclass_joinclause	201228
generate_base_implied_equalities_const	215232
process_equivalence	299844
generate_base_implied_equalities	316916
reconsider_outer_join_clauses	316916
find_ec_member_matching_expr	344336
generate_join_implied_equalities_normal	359260
ec_search_derived_clause_for_ems	392972
create_join_clause	394628
ec_search_clause_for_ems	394628
select_equality_operator	429806
generate_join_implied_equalities	495006
get_common_eclass_indexes	572204
generate_implied_equalities_for_column	586382
eclass_useful_for_merging	759910
add_eq_member	827380
make_eq_member	914594
get_eclass_indexes_for_relids	994302
is_redundant_with_indexclauses	1365572
get_eclass_for_sort_expr	1983738
canonicalize_ec_expression	2728722
setup_eclass_member_iterator	4576134
eclass_member_iterator_next	10647468

Generated by: LCOV version 1.16