LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1741 1780 97.8 % Date: 2026-01-01 14:17:40 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26126
approx_tuple_count	798860
cached_scansel	1485580
calc_joinrel_size_estimate	266808
clamp_row_est	10606178
clamp_width_est	1996726
compute_bitmap_pages	703666
compute_gather_rows	44376
compute_semi_anti_join_factors	216308
cost_agg	93282
cost_append	70884
cost_bitmap_and_node	50372
cost_bitmap_heap_scan	557394
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026756
cost_ctescan	5284
cost_functionscan	52362
cost_gather	25444
cost_gather_merge	18938
cost_group	1226
cost_incremental_sort	12386
cost_index	821102
cost_material	680882
cost_memoize_rescan	295930
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4719616
cost_qual_eval_node	1878030
cost_qual_eval_walker	9652016
cost_recursive_union	936
cost_rescan	3299468
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445544
cost_sort	2089352
cost_subplan	44226
cost_subqueryscan	62346
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2101738
cost_valuesscan	8510
cost_windowagg	2976
extract_nonindex_conditions	978084
final_cost_hashjoin	460186
final_cost_mergejoin	465312
final_cost_nestloop	1479702
get_expr_width	1896442
get_foreign_key_join_selectivity	266808
get_indexpath_pages	194174
get_parallel_divisor	469010
get_parameterized_baserel_size	162146
get_parameterized_joinrel_size	10084
get_restriction_qual_cost	1112562
get_windowclause_startup_tuples	2976
has_indexed_join_quals	926298
index_pages_fetched	1155194
initial_cost_hashjoin	884002
initial_cost_mergejoin	1491844
initial_cost_nestloop	3299468
page_size	9316
relation_byte_size	5094636
set_baserel_size_estimates	530262
set_cte_size_estimates	5284
set_foreign_size_estimates	2464
set_function_size_estimates	52362
set_joinrel_size_estimates	256724
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	635972
set_rel_width	532696
set_result_size_estimates	4286
set_subquery_size_estimates	39516
set_tablefunc_size_estimates	626
set_values_size_estimates	8510

Generated by: LCOV version 1.16