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: 2026-02-07 12:18:09 Functions: 45 48 93.8 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
add_child_eq_member 106334
add_child_join_rel_equivalences 17818
add_child_rel_equivalences 36352
add_eq_member 890318
add_setop_child_rel_equivalences 12386
canonicalize_ec_expression 3002136
create_join_clause 496290
ec_add_clause_to_derives_hash 0
ec_add_derived_clause 124856
ec_add_derived_clauses 42
ec_build_derives_hash 0
ec_clear_derived_clauses 18462
ec_search_clause_for_ems 496290
ec_search_derived_clause_for_ems 494634
eclass_member_iterator_next 11881302
eclass_useful_for_merging 783080
exprs_known_equal 7224
fill_ec_derives_key 0
find_computable_ec_member 8248
find_derived_clause_for_ec_member 6
find_ec_member_matching_expr 370118
find_join_domain 1968
generate_base_implied_equalities 343632
generate_base_implied_equalities_broken 30
generate_base_implied_equalities_const 225842
generate_base_implied_equalities_no_const 78846
generate_implied_equalities_for_column 657046
generate_join_implied_equalities 562570
generate_join_implied_equalities_broken 360
generate_join_implied_equalities_for_ecs 3802
generate_join_implied_equalities_normal 442418
get_common_eclass_indexes 673000
get_eclass_for_sort_expr 2196714
get_eclass_indexes_for_relids 1159500
has_relevant_eclass_joinclause 226572
have_relevant_eclass_joinclause 209306
is_redundant_derived_clause 84
is_redundant_with_indexclauses 1472800
make_eq_member 996652
match_eclasses_to_foreign_key_col 2300
process_equivalence 326278
rebuild_eclass_attr_needed 12674
reconsider_full_join_clause 1264
reconsider_outer_join_clause 58562
reconsider_outer_join_clauses 343632
relation_can_be_sorted_early 19394
select_equality_operator 532026
setup_eclass_member_iterator 5084184

Generated by: LCOV version 1.16