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: 2026-02-07 19:18:25 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26154
approx_tuple_count	808686
cached_scansel	1530400
calc_joinrel_size_estimate	272074
clamp_row_est	10769738
clamp_width_est	2024846
compute_bitmap_pages	714258
compute_gather_rows	45790
compute_semi_anti_join_factors	223962
cost_agg	95314
cost_append	70958
cost_bitmap_and_node	51784
cost_bitmap_heap_scan	566992
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043620
cost_ctescan	5394
cost_functionscan	53114
cost_gather	26844
cost_gather_merge	18952
cost_group	1226
cost_incremental_sort	12958
cost_index	830392
cost_material	694680
cost_memoize_rescan	297042
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4798898
cost_qual_eval_node	1901566
cost_qual_eval_walker	9772504
cost_recursive_union	936
cost_rescan	3386852
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448672
cost_sort	2134428
cost_subplan	44314
cost_subqueryscan	63174
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2147386
cost_valuesscan	8518
cost_windowagg	3076
extract_nonindex_conditions	990064
final_cost_hashjoin	464666
final_cost_mergejoin	471354
final_cost_nestloop	1522414
get_expr_width	1916184
get_foreign_key_join_selectivity	272074
get_indexpath_pages	198520
get_parallel_divisor	471870
get_parameterized_baserel_size	165150
get_parameterized_joinrel_size	10242
get_restriction_qual_cost	1126898
get_windowclause_startup_tuples	3076
has_indexed_join_quals	957068
index_pages_fetched	1169474
initial_cost_hashjoin	899940
initial_cost_mergejoin	1536664
initial_cost_nestloop	3386852
page_size	9556
relation_byte_size	5195694
set_baserel_size_estimates	534284
set_cte_size_estimates	5394
set_foreign_size_estimates	2466
set_function_size_estimates	53114
set_joinrel_size_estimates	261832
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	643236
set_rel_width	536720
set_result_size_estimates	4292
set_subquery_size_estimates	40284
set_tablefunc_size_estimates	626
set_values_size_estimates	8518

Generated by: LCOV version 1.16