LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-03 03:17:37 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26136
approx_tuple_count	807414
cached_scansel	1526936
calc_joinrel_size_estimate	271360
clamp_row_est	10756010
clamp_width_est	2026764
compute_bitmap_pages	713204
compute_gather_rows	45780
compute_semi_anti_join_factors	223502
cost_agg	95318
cost_append	70922
cost_bitmap_and_node	51660
cost_bitmap_heap_scan	566052
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042054
cost_ctescan	5304
cost_functionscan	53208
cost_gather	26828
cost_gather_merge	18958
cost_group	1226
cost_incremental_sort	12978
cost_index	829122
cost_material	693398
cost_memoize_rescan	296100
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4788620
cost_qual_eval_node	1907968
cost_qual_eval_walker	9770804
cost_recursive_union	932
cost_rescan	3377942
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448226
cost_sort	2129034
cost_subplan	44282
cost_subqueryscan	63148
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2142012
cost_valuesscan	8528
cost_windowagg	2976
extract_nonindex_conditions	988528
final_cost_hashjoin	464588
final_cost_mergejoin	470442
final_cost_nestloop	1515948
get_expr_width	1922020
get_foreign_key_join_selectivity	271360
get_indexpath_pages	198050
get_parallel_divisor	471650
get_parameterized_baserel_size	164898
get_parameterized_joinrel_size	10116
get_restriction_qual_cost	1125520
get_windowclause_startup_tuples	2976
has_indexed_join_quals	953142
index_pages_fetched	1167230
initial_cost_hashjoin	897754
initial_cost_mergejoin	1533200
initial_cost_nestloop	3377926
page_size	9452
relation_byte_size	5184236
set_baserel_size_estimates	533874
set_cte_size_estimates	5304
set_foreign_size_estimates	2468
set_function_size_estimates	53208
set_joinrel_size_estimates	261244
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	647830
set_rel_width	536312
set_result_size_estimates	4292
set_subquery_size_estimates	40256
set_tablefunc_size_estimates	626
set_values_size_estimates	8528

Generated by: LCOV version 1.16