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: 2026-03-12 16:14:50 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
cost_samplescan	153
cost_namedtuplestorescan	239
set_namedtuplestore_size_estimates	239
cost_tablefuncscan	313
set_tablefunc_size_estimates	313
cost_tidscan	436
cost_recursive_union	538
cost_group	625
cost_tidrangescan	1026
cost_bitmap_or_node	1116
set_foreign_size_estimates	1237
cost_windowagg	1538
get_windowclause_startup_tuples	1538
set_result_size_estimates	2172
cost_resultscan	2202
cost_ctescan	2926
set_cte_size_estimates	2926
cost_valuesscan	4323
set_values_size_estimates	4323
cost_merge_append	4950
page_size	5812
get_parameterized_joinrel_size	6388
cost_incremental_sort	6619
cost_gather_merge	9690
append_nonpartial_cost	13167
cost_gather	13525
set_subquery_size_estimates	21947
compute_gather_rows	23212
cost_subplan	24471
cost_functionscan	27541
set_function_size_estimates	27541
cost_bitmap_and_node	30503
cost_subqueryscan	33559
cost_append	35818
cost_agg	48280
get_parameterized_baserel_size	95829
get_indexpath_pages	121349
compute_semi_anti_join_factors	133712
set_joinrel_size_estimates	147161
calc_joinrel_size_estimate	153549
get_foreign_key_join_selectivity	153549
cost_memoize_rescan	175546
get_parallel_divisor	234935
cost_seqscan	242551
final_cost_hashjoin	252299
final_cost_mergejoin	258405
set_baserel_size_estimates	288448
set_rel_width	289670
cost_bitmap_heap_scan	326315
set_pathtarget_cost_width	338005
cost_material	391855
compute_bitmap_pages	408051
approx_tuple_count	434823
cost_index	480136
initial_cost_hashjoin	509051
has_indexed_join_quals	570374
extract_nonindex_conditions	576112
cost_bitmap_tree_node	608426
get_restriction_qual_cost	627379
index_pages_fetched	684093
final_cost_nestloop	883926
cached_scansel	903682
initial_cost_mergejoin	906847
cost_qual_eval_node	1045342
get_expr_width	1055243
clamp_width_est	1104707
cost_sort	1233948
cost_tuplesort	1240567
cost_rescan	1979130
initial_cost_nestloop	1979130
cost_qual_eval	2698560
relation_byte_size	2966398
cost_qual_eval_walker	5474131
clamp_row_est	6094624

Generated by: LCOV version 2.0-1