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 %	569	544
Test Date:	2026-11-08 14:15:51	Functions:	100.0 %	35	35
Legend:	Lines: hit not hit Branches: + taken - not taken # not executed	Branches:	86.2 %	508	438


Function Name	Hit count
append_pathkeys	1259
build_expression_pathkey	725
build_index_pathkeys	1076038
build_join_pathkeys	1833960
build_partition_pathkeys	36166
compare_pathkeys	10924799
convert_subquery_pathkeys	52319
count_common_leading_pathkeys_ordered	5319811
count_common_leading_pathkeys_unordered	2524587
find_mergeclauses_for_outer_pathkeys	1719712
find_var_for_subquery_tle	188781
get_cheapest_fractional_path_for_pathkeys	1681
get_cheapest_parallel_safe_total_inner	70519
get_cheapest_path_for_pathkeys	826408
get_useful_group_keys_orderings	45970
group_keys_reorder_by_pathkeys	157
has_useful_pathkeys	731868
initialize_mergeclause_eclasses	52551
make_canonical_pathkey	1832674
make_inner_pathkeys_for_merge	853559
make_pathkey_from_sortinfo	1610294
make_pathkey_from_sortop	164045
make_pathkeys_for_sortclauses	415260
make_pathkeys_for_sortclauses_extended	435270
matches_boolean_partition_clause	500
partkey_is_bool_constant_for_query	13066
pathkey_is_redundant	2127245
pathkeys_contained_in	3385534
pathkeys_count_contained_in	6112943
pathkeys_useful_for_merging	1253763
right_merge_direction	1333568
select_outer_pathkeys_for_merge	441261
trim_mergeclauses_for_inner_pathkeys	9240
truncate_useless_pathkeys	2702690
update_mergeclause_eclasses	4108996