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: 2026-03-09 20:15:08 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13156
approx_tuple_count	434226
cached_scansel	901815
calc_joinrel_size_estimate	153563
clamp_row_est	6090952
clamp_width_est	1103891
compute_bitmap_pages	408251
compute_gather_rows	23212
compute_semi_anti_join_factors	133655
cost_agg	48217
cost_append	35769
cost_bitmap_and_node	30501
cost_bitmap_heap_scan	326446
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608780
cost_ctescan	2926
cost_functionscan	27568
cost_gather	13520
cost_gather_merge	9695
cost_group	619
cost_incremental_sort	7082
cost_index	480279
cost_material	391890
cost_memoize_rescan	175363
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2695828
cost_qual_eval_node	1045195
cost_qual_eval_walker	5469872
cost_recursive_union	538
cost_rescan	1974472
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	242380
cost_sort	1228897
cost_subplan	24444
cost_subqueryscan	33548
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1235979
cost_valuesscan	4318
cost_windowagg	1538
extract_nonindex_conditions	576249
final_cost_hashjoin	252042
final_cost_mergejoin	258020
final_cost_nestloop	882349
get_expr_width	1054591
get_foreign_key_join_selectivity	153563
get_indexpath_pages	121450
get_parallel_divisor	234859
get_parameterized_baserel_size	95894
get_parameterized_joinrel_size	6387
get_restriction_qual_cost	627358
get_windowclause_startup_tuples	1538
has_indexed_join_quals	569458
index_pages_fetched	684182
initial_cost_hashjoin	508871
initial_cost_mergejoin	904980
initial_cost_nestloop	1974472
page_size	5758
relation_byte_size	2958436
set_baserel_size_estimates	288321
set_cte_size_estimates	2926
set_foreign_size_estimates	1237
set_function_size_estimates	27568
set_joinrel_size_estimates	147176
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337532
set_rel_width	289542
set_result_size_estimates	2172
set_subquery_size_estimates	21938
set_tablefunc_size_estimates	313
set_values_size_estimates	4318

Generated by: LCOV version 2.0-1