LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 1743 1782 97.8 % Date: 2025-04-24 19:16:19 Functions: 75 75 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	18328
approx_tuple_count	496000
cached_scansel	1264902
calc_joinrel_size_estimate	224678
clamp_cardinality_to_long	48318
clamp_row_est	8959280
clamp_width_est	1918598
compute_bitmap_pages	685612
compute_gather_rows	29226
compute_semi_anti_join_factors	214206
cost_agg	71898
cost_append	54150
cost_bitmap_and_node	51828
cost_bitmap_heap_scan	539442
cost_bitmap_or_node	976
cost_bitmap_tree_node	1015928
cost_ctescan	5124
cost_functionscan	55396
cost_gather	19092
cost_gather_merge	10140
cost_group	1214
cost_incremental_sort	11990
cost_index	788190
cost_material	532446
cost_memoize_rescan	290260
cost_merge_append	4166
cost_namedtuplestorescan	466
cost_qual_eval	3970792
cost_qual_eval_node	1831860
cost_qual_eval_walker	8925376
cost_recursive_union	1004
cost_rescan	2880172
cost_resultscan	4244
cost_samplescan	306
cost_seqscan	431262
cost_sort	1701240
cost_subplan	45732
cost_subqueryscan	48900
cost_tablefuncscan	626
cost_tidrangescan	1940
cost_tidscan	852
cost_tuplesort	1713230
cost_valuesscan	8230
cost_windowagg	2754
extract_nonindex_conditions	933106
final_cost_hashjoin	294344
final_cost_mergejoin	326880
final_cost_nestloop	1397224
get_expr_width	1845642
get_foreign_key_join_selectivity	224678
get_indexpath_pages	185140
get_parallel_divisor	178816
get_parameterized_baserel_size	150548
get_parameterized_joinrel_size	7344
get_restriction_qual_cost	1071902
get_windowclause_startup_tuples	2754
has_indexed_join_quals	913484
index_pages_fetched	1097394
initial_cost_hashjoin	682450
initial_cost_mergejoin	1271042
initial_cost_nestloop	2880172
page_size	10756
relation_byte_size	4039516
set_baserel_size_estimates	509170
set_cte_size_estimates	5124
set_foreign_size_estimates	2410
set_function_size_estimates	55396
set_joinrel_size_estimates	217334
set_namedtuplestore_size_estimates	466
set_pathtarget_cost_width	615058
set_rel_width	511550
set_result_size_estimates	4190
set_subquery_size_estimates	27968
set_tablefunc_size_estimates	626
set_values_size_estimates	8230

Generated by: LCOV version 1.14