LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1858 1819 Test Date: 2026-03-10 17:14:41 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13156
approx_tuple_count	434437
cached_scansel	901698
calc_joinrel_size_estimate	153159
clamp_row_est	6086651
clamp_width_est	1101726
compute_bitmap_pages	407238
compute_gather_rows	23186
compute_semi_anti_join_factors	133616
cost_agg	48288
cost_append	35767
cost_bitmap_and_node	30507
cost_bitmap_heap_scan	325842
cost_bitmap_or_node	1116
cost_bitmap_tree_node	607697
cost_ctescan	2911
cost_functionscan	27478
cost_gather	13508
cost_gather_merge	9681
cost_group	619
cost_incremental_sort	7106
cost_index	479210
cost_material	391186
cost_memoize_rescan	175343
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2693934
cost_qual_eval_node	1043159
cost_qual_eval_walker	5460535
cost_recursive_union	538
cost_rescan	1973134
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	241818
cost_sort	1228934
cost_subplan	24444
cost_subqueryscan	33528
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1236040
cost_valuesscan	4316
cost_windowagg	1538
extract_nonindex_conditions	575153
final_cost_hashjoin	252072
final_cost_mergejoin	258070
final_cost_nestloop	881838
get_expr_width	1053434
get_foreign_key_join_selectivity	153159
get_indexpath_pages	121301
get_parallel_divisor	234798
get_parameterized_baserel_size	95689
get_parameterized_joinrel_size	6386
get_restriction_qual_cost	626070
get_windowclause_startup_tuples	1538
has_indexed_join_quals	569841
index_pages_fetched	682904
initial_cost_hashjoin	509028
initial_cost_mergejoin	904863
initial_cost_nestloop	1973134
page_size	5794
relation_byte_size	2957588
set_baserel_size_estimates	287631
set_cte_size_estimates	2911
set_foreign_size_estimates	1237
set_function_size_estimates	27478
set_joinrel_size_estimates	146773
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337272
set_rel_width	288853
set_result_size_estimates	2172
set_subquery_size_estimates	21922
set_tablefunc_size_estimates	313
set_values_size_estimates	4316

Generated by: LCOV version 2.0-1