LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19beta1 Lines: 97.9 % 1859 1820 Test Date: 2026-06-20 17:16:39 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21711
approx_tuple_count	576443
cached_scansel	1030762
calc_joinrel_size_estimate	209011
clamp_row_est	7647084
clamp_width_est	1513262
compute_bitmap_pages	544111
compute_gather_rows	37629
compute_semi_anti_join_factors	175396
cost_agg	74335
cost_append	58712
cost_bitmap_and_node	41128
cost_bitmap_heap_scan	435277
cost_bitmap_or_node	1752
cost_bitmap_tree_node	817380
cost_ctescan	3508
cost_functionscan	34963
cost_gather	21883
cost_gather_merge	15751
cost_group	1053
cost_incremental_sort	9934
cost_index	645554
cost_material	479304
cost_memoize_rescan	184217
cost_merge_append	7365
cost_namedtuplestorescan	433
cost_qual_eval	3492885
cost_qual_eval_node	1421558
cost_qual_eval_walker	7337097
cost_recursive_union	633
cost_rescan	2410413
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	339123
cost_sort	1472895
cost_subplan	32251
cost_subqueryscan	48284
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1482829
cost_valuesscan	6947
cost_windowagg	2554
extract_nonindex_conditions	775192
final_cost_hashjoin	336138
final_cost_mergejoin	330256
final_cost_nestloop	1082530
get_expr_width	1352544
get_foreign_key_join_selectivity	209011
get_indexpath_pages	167568
get_parallel_divisor	373549
get_parameterized_baserel_size	127403
get_parameterized_joinrel_size	8311
get_restriction_qual_cost	853608
get_windowclause_startup_tuples	2554
has_indexed_join_quals	676317
index_pages_fetched	919835
initial_cost_hashjoin	619875
initial_cost_mergejoin	1035727
initial_cost_nestloop	2410413
page_size	6096
relation_byte_size	3577105
set_baserel_size_estimates	394981
set_cte_size_estimates	3508
set_foreign_size_estimates	1260
set_function_size_estimates	34963
set_joinrel_size_estimates	200700
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	469154
set_rel_width	396220
set_result_size_estimates	3616
set_subquery_size_estimates	29501
set_tablefunc_size_estimates	519
set_values_size_estimates	6947

Generated by: LCOV version 2.0-1