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 % 1859 1820 Test Date: 2026-04-04 08:16:16 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21694
approx_tuple_count	598873
cached_scansel	1117266
calc_joinrel_size_estimate	216109
clamp_row_est	8039926
clamp_width_est	1540034
compute_bitmap_pages	556732
compute_gather_rows	37651
compute_semi_anti_join_factors	184044
cost_agg	73426
cost_append	58558
cost_bitmap_and_node	41555
cost_bitmap_heap_scan	446253
cost_bitmap_or_node	1750
cost_bitmap_tree_node	835313
cost_ctescan	3614
cost_functionscan	35557
cost_gather	21852
cost_gather_merge	15804
cost_group	1013
cost_incremental_sort	10350
cost_index	662703
cost_material	502447
cost_memoize_rescan	203997
cost_merge_append	7355
cost_namedtuplestorescan	433
cost_qual_eval	3638234
cost_qual_eval_node	1447693
cost_qual_eval_walker	7546405
cost_recursive_union	688
cost_rescan	2576464
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	344757
cost_sort	1577517
cost_subplan	33816
cost_subqueryscan	49096
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	625
cost_tuplesort	1587867
cost_valuesscan	6781
cost_windowagg	2514
extract_nonindex_conditions	797760
final_cost_hashjoin	347709
final_cost_mergejoin	345902
final_cost_nestloop	1146783
get_expr_width	1404057
get_foreign_key_join_selectivity	216109
get_indexpath_pages	173057
get_parallel_divisor	373307
get_parameterized_baserel_size	132311
get_parameterized_joinrel_size	8239
get_restriction_qual_cost	871629
get_windowclause_startup_tuples	2514
has_indexed_join_quals	723828
index_pages_fetched	949111
initial_cost_hashjoin	658539
initial_cost_mergejoin	1122201
initial_cost_nestloop	2576464
page_size	7106
relation_byte_size	3801849
set_baserel_size_estimates	402217
set_cte_size_estimates	3614
set_foreign_size_estimates	1238
set_function_size_estimates	35557
set_joinrel_size_estimates	207870
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	469638
set_rel_width	403435
set_result_size_estimates	3585
set_subquery_size_estimates	30483
set_tablefunc_size_estimates	519
set_values_size_estimates	6781

Generated by: LCOV version 2.0-1