LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1859 1820 Test Date: 2026-05-22 18:16:30 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21731
approx_tuple_count	599418
cached_scansel	1120822
calc_joinrel_size_estimate	216946
clamp_row_est	8071962
clamp_width_est	1552566
compute_bitmap_pages	560601
compute_gather_rows	37765
compute_semi_anti_join_factors	184898
cost_agg	74433
cost_append	58823
cost_bitmap_and_node	41820
cost_bitmap_heap_scan	449382
cost_bitmap_or_node	1752
cost_bitmap_tree_node	840668
cost_ctescan	3611
cost_functionscan	35489
cost_gather	21920
cost_gather_merge	15850
cost_group	1053
cost_incremental_sort	10534
cost_index	667154
cost_material	504256
cost_memoize_rescan	204384
cost_merge_append	7365
cost_namedtuplestorescan	433
cost_qual_eval	3651626
cost_qual_eval_node	1460889
cost_qual_eval_walker	7597613
cost_recursive_union	688
cost_rescan	2584556
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347665
cost_sort	1582253
cost_subplan	33968
cost_subqueryscan	49455
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1592787
cost_valuesscan	6888
cost_windowagg	2554
extract_nonindex_conditions	803089
final_cost_hashjoin	348289
final_cost_mergejoin	346414
final_cost_nestloop	1149978
get_expr_width	1415709
get_foreign_key_join_selectivity	216946
get_indexpath_pages	173765
get_parallel_divisor	373607
get_parameterized_baserel_size	133269
get_parameterized_joinrel_size	8255
get_restriction_qual_cost	877854
get_windowclause_startup_tuples	2554
has_indexed_join_quals	725422
index_pages_fetched	954726
initial_cost_hashjoin	659779
initial_cost_mergejoin	1125787
initial_cost_nestloop	2584556
page_size	7108
relation_byte_size	3812750
set_baserel_size_estimates	405332
set_cte_size_estimates	3611
set_foreign_size_estimates	1258
set_function_size_estimates	35489
set_joinrel_size_estimates	208691
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	474837
set_rel_width	406570
set_result_size_estimates	3616
set_subquery_size_estimates	30687
set_tablefunc_size_estimates	519
set_values_size_estimates	6888

Generated by: LCOV version 2.0-1