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: 2026-05-30 07:16:14 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21741
approx_tuple_count	600060
cached_scansel	1120828
calc_joinrel_size_estimate	216954
clamp_row_est	8063599
clamp_width_est	1553340
compute_bitmap_pages	560661
compute_gather_rows	37800
compute_semi_anti_join_factors	184904
cost_agg	74437
cost_append	58844
cost_bitmap_and_node	41816
cost_bitmap_heap_scan	449430
cost_bitmap_or_node	1752
cost_bitmap_tree_node	840810
cost_ctescan	3620
cost_functionscan	35505
cost_gather	21940
cost_gather_merge	15865
cost_group	1053
cost_incremental_sort	10525
cost_index	667216
cost_material	504270
cost_memoize_rescan	204322
cost_merge_append	7365
cost_namedtuplestorescan	437
cost_qual_eval	3654065
cost_qual_eval_node	1461719
cost_qual_eval_walker	7604946
cost_recursive_union	688
cost_rescan	2583792
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347728
cost_sort	1582071
cost_subplan	33967
cost_subqueryscan	49460
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1592596
cost_valuesscan	6896
cost_windowagg	2554
extract_nonindex_conditions	803160
final_cost_hashjoin	348059
final_cost_mergejoin	347018
final_cost_nestloop	1151543
get_expr_width	1416475
get_foreign_key_join_selectivity	216954
get_indexpath_pages	173556
get_parallel_divisor	373737
get_parameterized_baserel_size	133278
get_parameterized_joinrel_size	8253
get_restriction_qual_cost	878006
get_windowclause_startup_tuples	2554
has_indexed_join_quals	726798
index_pages_fetched	954575
initial_cost_hashjoin	659677
initial_cost_mergejoin	1125793
initial_cost_nestloop	2583792
page_size	7098
relation_byte_size	3812732
set_baserel_size_estimates	405418
set_cte_size_estimates	3620
set_foreign_size_estimates	1260
set_function_size_estimates	35505
set_joinrel_size_estimates	208701
set_namedtuplestore_size_estimates	437
set_pathtarget_cost_width	475470
set_rel_width	406658
set_result_size_estimates	3616
set_subquery_size_estimates	30690
set_tablefunc_size_estimates	519
set_values_size_estimates	6896

Generated by: LCOV version 2.0-1