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:	2026-08-15 01:15:47	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	777
build_index_pathkeys	1098868
build_join_pathkeys	1841120
build_partition_pathkeys	36860
compare_pathkeys	10353834
convert_subquery_pathkeys	52494
count_common_leading_pathkeys_ordered	5489335
count_common_leading_pathkeys_unordered	2662550
find_mergeclauses_for_outer_pathkeys	1741968
find_var_for_subquery_tle	164505
get_cheapest_fractional_path_for_pathkeys	1681
get_cheapest_parallel_safe_total_inner	65998
get_cheapest_path_for_pathkeys	788329
get_useful_group_keys_orderings	45614
group_keys_reorder_by_pathkeys	148
has_useful_pathkeys	742562
initialize_mergeclause_eclasses	49536
make_canonical_pathkey	1901333
make_inner_pathkeys_for_merge	867797
make_pathkey_from_sortinfo	1640130
make_pathkey_from_sortop	165211
make_pathkeys_for_sortclauses	418634
make_pathkeys_for_sortclauses_extended	438500
matches_boolean_partition_clause	500
partkey_is_bool_constant_for_query	13268
pathkey_is_redundant	2208428
pathkeys_contained_in	3170970
pathkeys_count_contained_in	6288691
pathkeys_useful_for_merging	1322473
right_merge_direction	1414581
select_outer_pathkeys_for_merge	451869
trim_mergeclauses_for_inner_pathkeys	8721
truncate_useless_pathkeys	2732020
update_mergeclause_eclasses	4286723