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: 2026-03-05 04:15:12 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13155
approx_tuple_count	435528
cached_scansel	902699
calc_joinrel_size_estimate	153092
clamp_row_est	6088494
clamp_width_est	1100767
compute_bitmap_pages	407322
compute_gather_rows	23157
compute_semi_anti_join_factors	133708
cost_agg	48215
cost_append	35748
cost_bitmap_and_node	30537
cost_bitmap_heap_scan	325864
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608227
cost_ctescan	2848
cost_functionscan	27369
cost_gather	13520
cost_gather_merge	9640
cost_group	613
cost_incremental_sort	7071
cost_index	478725
cost_material	391716
cost_memoize_rescan	175094
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2696294
cost_qual_eval_node	1043113
cost_qual_eval_walker	5466851
cost_recursive_union	538
cost_rescan	1976213
cost_resultscan	2200
cost_samplescan	153
cost_seqscan	241494
cost_sort	1228555
cost_subplan	24321
cost_subqueryscan	33505
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1235626
cost_valuesscan	4311
cost_windowagg	1538
extract_nonindex_conditions	574502
final_cost_hashjoin	252554
final_cost_mergejoin	258705
final_cost_nestloop	883015
get_expr_width	1051794
get_foreign_key_join_selectivity	153092
get_indexpath_pages	121394
get_parallel_divisor	236193
get_parameterized_baserel_size	95566
get_parameterized_joinrel_size	6383
get_restriction_qual_cost	625571
get_windowclause_startup_tuples	1538
has_indexed_join_quals	569965
index_pages_fetched	682484
initial_cost_hashjoin	508995
initial_cost_mergejoin	905831
initial_cost_nestloop	1976213
page_size	5732
relation_byte_size	2959643
set_baserel_size_estimates	287140
set_cte_size_estimates	2848
set_foreign_size_estimates	1234
set_function_size_estimates	27369
set_joinrel_size_estimates	146709
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337167
set_rel_width	288359
set_result_size_estimates	2170
set_subquery_size_estimates	21938
set_tablefunc_size_estimates	313
set_values_size_estimates	4311

Generated by: LCOV version 2.0-1