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 22:17:03 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26106
approx_tuple_count	809938
cached_scansel	1529778
calc_joinrel_size_estimate	271800
clamp_row_est	10763324
clamp_width_est	2024320
compute_bitmap_pages	713838
compute_gather_rows	45760
compute_semi_anti_join_factors	223758
cost_agg	95272
cost_append	70860
cost_bitmap_and_node	51698
cost_bitmap_heap_scan	566540
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043188
cost_ctescan	5294
cost_functionscan	53336
cost_gather	26814
cost_gather_merge	18952
cost_group	1226
cost_incremental_sort	12788
cost_index	830140
cost_material	694114
cost_memoize_rescan	296238
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4796138
cost_qual_eval_node	1900836
cost_qual_eval_walker	9770194
cost_recursive_union	936
cost_rescan	3383626
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448418
cost_sort	2133730
cost_subplan	44340
cost_subqueryscan	63168
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2146518
cost_valuesscan	8522
cost_windowagg	2976
extract_nonindex_conditions	989696
final_cost_hashjoin	465062
final_cost_mergejoin	472548
final_cost_nestloop	1517104
get_expr_width	1914440
get_foreign_key_join_selectivity	271800
get_indexpath_pages	198186
get_parallel_divisor	471490
get_parameterized_baserel_size	165042
get_parameterized_joinrel_size	10232
get_restriction_qual_cost	1126314
get_windowclause_startup_tuples	2976
has_indexed_join_quals	952914
index_pages_fetched	1168506
initial_cost_hashjoin	899386
initial_cost_mergejoin	1536042
initial_cost_nestloop	3383626
page_size	9484
relation_byte_size	5193324
set_baserel_size_estimates	534228
set_cte_size_estimates	5294
set_foreign_size_estimates	2468
set_function_size_estimates	53336
set_joinrel_size_estimates	261568
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	642756
set_rel_width	536666
set_result_size_estimates	4292
set_subquery_size_estimates	40278
set_tablefunc_size_estimates	626
set_values_size_estimates	8522

Generated by: LCOV version 1.16