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: 2026-02-09 10:18:31 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26138
approx_tuple_count	811908
cached_scansel	1531042
calc_joinrel_size_estimate	272640
clamp_row_est	10796024
clamp_width_est	2028888
compute_bitmap_pages	714304
compute_gather_rows	45806
compute_semi_anti_join_factors	223972
cost_agg	95328
cost_append	70928
cost_bitmap_and_node	51780
cost_bitmap_heap_scan	567020
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043778
cost_ctescan	5412
cost_functionscan	53814
cost_gather	26844
cost_gather_merge	18968
cost_group	1226
cost_incremental_sort	12956
cost_index	830454
cost_material	694794
cost_memoize_rescan	296310
cost_merge_append	9900
cost_namedtuplestorescan	486
cost_qual_eval	4813930
cost_qual_eval_node	1908146
cost_qual_eval_walker	9810196
cost_recursive_union	936
cost_rescan	3387208
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448840
cost_sort	2135572
cost_subplan	44360
cost_subqueryscan	63190
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2148528
cost_valuesscan	8530
cost_windowagg	3076
extract_nonindex_conditions	990126
final_cost_hashjoin	469772
final_cost_mergejoin	472966
final_cost_nestloop	1522978
get_expr_width	1920874
get_foreign_key_join_selectivity	272640
get_indexpath_pages	198292
get_parallel_divisor	471728
get_parameterized_baserel_size	165158
get_parameterized_joinrel_size	10524
get_restriction_qual_cost	1127848
get_windowclause_startup_tuples	3076
has_indexed_join_quals	956690
index_pages_fetched	1169104
initial_cost_hashjoin	903740
initial_cost_mergejoin	1537306
initial_cost_nestloop	3387208
page_size	9516
relation_byte_size	5202448
set_baserel_size_estimates	535240
set_cte_size_estimates	5412
set_foreign_size_estimates	2468
set_function_size_estimates	53814
set_joinrel_size_estimates	262116
set_namedtuplestore_size_estimates	486
set_pathtarget_cost_width	646454
set_rel_width	537678
set_result_size_estimates	4292
set_subquery_size_estimates	40296
set_tablefunc_size_estimates	626
set_values_size_estimates	8530

Generated by: LCOV version 1.16