LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1744 1784 97.8 % Date: 2025-09-05 16:17:48 Functions: 75 75 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	18382
approx_tuple_count	472224
cached_scansel	1177456
calc_joinrel_size_estimate	214836
clamp_cardinality_to_long	45302
clamp_row_est	8520802
clamp_width_est	1849076
compute_bitmap_pages	657268
compute_gather_rows	37042
compute_semi_anti_join_factors	199234
cost_agg	74912
cost_append	54770
cost_bitmap_and_node	49736
cost_bitmap_heap_scan	516674
cost_bitmap_or_node	1016
cost_bitmap_tree_node	968078
cost_ctescan	5160
cost_functionscan	50504
cost_gather	22838
cost_gather_merge	14210
cost_group	1214
cost_incremental_sort	10932
cost_index	756426
cost_material	505600
cost_memoize_rescan	273550
cost_merge_append	4248
cost_namedtuplestorescan	478
cost_qual_eval	3775606
cost_qual_eval_node	1752430
cost_qual_eval_walker	8408090
cost_recursive_union	920
cost_rescan	2714114
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	415770
cost_sort	1614028
cost_subplan	43320
cost_subqueryscan	48390
cost_tablefuncscan	626
cost_tidrangescan	1940
cost_tidscan	860
cost_tuplesort	1624960
cost_valuesscan	8214
cost_windowagg	2754
extract_nonindex_conditions	894338
final_cost_hashjoin	278068
final_cost_mergejoin	310630
final_cost_nestloop	1321780
get_expr_width	1770030
get_foreign_key_join_selectivity	214836
get_indexpath_pages	178556
get_parallel_divisor	189082
get_parameterized_baserel_size	143520
get_parameterized_joinrel_size	8128
get_restriction_qual_cost	1028572
get_windowclause_startup_tuples	2754
has_indexed_join_quals	851630
index_pages_fetched	1052752
initial_cost_hashjoin	638966
initial_cost_mergejoin	1183596
initial_cost_nestloop	2714114
page_size	9216
relation_byte_size	3843130
set_baserel_size_estimates	488282
set_cte_size_estimates	5160
set_foreign_size_estimates	2438
set_function_size_estimates	50504
set_joinrel_size_estimates	206708
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	599466
set_rel_width	490690
set_result_size_estimates	4208
set_subquery_size_estimates	27492
set_tablefunc_size_estimates	626
set_values_size_estimates	8214

Generated by: LCOV version 1.16