LCOV - code coverage report
Current view: top level - src/backend/optimizer/path - equivclass.c (source / functions) Coverage Total Hit
Test: PostgreSQL 20devel Lines: 92.7 % 1092 1012
Test Date: 2026-10-10 02:15:51 Functions: 93.8 % 48 45
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed
Branches: 83.3 % 916 763

Function Name Sort by function name Hit count Sort by function hit count
add_child_eq_member 83953
add_child_join_rel_equivalences 15155
add_child_rel_equivalences 28174
add_child_rel_pathkey_equivalences 590
add_eq_member 692179
add_setop_child_rel_equivalences 10387
canonicalize_ec_expression 2390551
create_join_clause 387767
ec_add_clause_to_derives_hash 0
ec_add_derived_clause 91109
ec_add_derived_clauses 33
ec_build_derives_hash 0
ec_clear_derived_clauses 33
ec_search_clause_for_ems 450368
ec_search_derived_clause_for_ems 388092
eclass_member_iterator_next 9206101
eclass_useful_for_merging 573240
exprs_known_equal 25582
fill_ec_derives_key 0
find_computable_ec_member 6927
find_derived_clause_for_ec_member 5
find_ec_member_matching_expr 263555
find_join_domain 1709
generate_base_implied_equalities 254989
generate_base_implied_equalities_broken 25
generate_base_implied_equalities_const 164711
generate_base_implied_equalities_no_const 62812
generate_implied_equalities_for_column 465770
generate_join_implied_equalities 434952
generate_join_implied_equalities_broken 300
generate_join_implied_equalities_for_ecs 4763
generate_join_implied_equalities_normal 334697
get_common_eclass_indexes 524741
get_eclass_for_sort_expr 1749554
get_eclass_indexes_for_relids 897289
has_relevant_eclass_joinclause 173692
have_relevant_eclass_joinclause 152924
is_redundant_derived_clause 70
is_redundant_with_indexclauses 1145561
make_eq_member 776132
match_eclasses_to_foreign_key_col 1943
process_equivalence 241984
reconsider_full_join_clause 1074
reconsider_outer_join_clause 51731
reconsider_outer_join_clauses 254989
relation_can_be_sorted_early 15748
select_equality_operator 410477
setup_eclass_member_iterator 3955356

Generated by: LCOV version 2.0-1