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 % 1858 1819 Test Date: 2026-03-10 21:14:59 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13158
approx_tuple_count	435657
cached_scansel	902022
calc_joinrel_size_estimate	153701
clamp_row_est	6092311
clamp_width_est	1103197
compute_bitmap_pages	408074
compute_gather_rows	23210
compute_semi_anti_join_factors	133503
cost_agg	48267
cost_append	35772
cost_bitmap_and_node	30487
cost_bitmap_heap_scan	326264
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608679
cost_ctescan	2924
cost_functionscan	27819
cost_gather	13524
cost_gather_merge	9689
cost_group	619
cost_incremental_sort	6615
cost_index	480046
cost_material	391486
cost_memoize_rescan	174101
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2700122
cost_qual_eval_node	1045387
cost_qual_eval_walker	5478759
cost_recursive_union	537
cost_rescan	1974307
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242359
cost_sort	1231338
cost_subplan	24431
cost_subqueryscan	33525
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1237953
cost_valuesscan	4317
cost_windowagg	1538
extract_nonindex_conditions	575924
final_cost_hashjoin	252870
final_cost_mergejoin	258996
final_cost_nestloop	883299
get_expr_width	1052661
get_foreign_key_join_selectivity	153701
get_indexpath_pages	120491
get_parallel_divisor	234891
get_parameterized_baserel_size	95800
get_parameterized_joinrel_size	6554
get_restriction_qual_cost	627383
get_windowclause_startup_tuples	1538
has_indexed_join_quals	569737
index_pages_fetched	682597
initial_cost_hashjoin	508325
initial_cost_mergejoin	905187
initial_cost_nestloop	1974307
page_size	5722
relation_byte_size	2961420
set_baserel_size_estimates	288500
set_cte_size_estimates	2924
set_foreign_size_estimates	1236
set_function_size_estimates	27819
set_joinrel_size_estimates	147147
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337527
set_rel_width	289721
set_result_size_estimates	2172
set_subquery_size_estimates	21916
set_tablefunc_size_estimates	313
set_values_size_estimates	4317

Generated by: LCOV version 2.0-1