LCOV - PostgreSQL 20devel - src/backend/optimizer/path/pathkeys.c

LCOV - code coverage report

Current view:	top level - src/backend/optimizer/path - pathkeys.c (source / functions)		Coverage	Total	Hit
Test:	PostgreSQL 20devel	Lines:	95.6 %	567	542
Test Date:	2026-08-18 01:15:51	Functions:	100.0 %	35	35
Legend:	Lines: hit not hit Branches: + taken - not taken # not executed	Branches:	86.2 %	506	436


Function Name	Hit count
append_pathkeys	1259
build_expression_pathkey	781
build_index_pathkeys	1100384
build_join_pathkeys	1842385
build_partition_pathkeys	36884
compare_pathkeys	10365085
convert_subquery_pathkeys	52548
count_common_leading_pathkeys_ordered	5494143
count_common_leading_pathkeys_unordered	2664552
find_mergeclauses_for_outer_pathkeys	1743188
find_var_for_subquery_tle	164655
get_cheapest_fractional_path_for_pathkeys	1681
get_cheapest_parallel_safe_total_inner	66036
get_cheapest_path_for_pathkeys	788732
get_useful_group_keys_orderings	45646
group_keys_reorder_by_pathkeys	148
has_useful_pathkeys	743634
initialize_mergeclause_eclasses	49577
make_canonical_pathkey	1903073
make_inner_pathkeys_for_merge	868215
make_pathkey_from_sortinfo	1642175
make_pathkey_from_sortop	165366
make_pathkeys_for_sortclauses	418426
make_pathkeys_for_sortclauses_extended	438293
matches_boolean_partition_clause	500
partkey_is_bool_constant_for_query	13284
pathkey_is_redundant	2210221
pathkeys_contained_in	3172678
pathkeys_count_contained_in	6293914
pathkeys_useful_for_merging	1323474
right_merge_direction	1415664
select_outer_pathkeys_for_merge	452076
trim_mergeclauses_for_inner_pathkeys	8740
truncate_useless_pathkeys	2734656
update_mergeclause_eclasses	4288810