LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 97.9 % 1864 1825 Test Date: 2026-08-12 13:15:49 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 88.7 % 921 817

Function Name	Hit count
append_nonpartial_cost	21815
approx_tuple_count	602022
cached_scansel	1091261
calc_joinrel_size_estimate	218472
clamp_row_est	8029434
clamp_width_est	1554805
compute_bitmap_pages	582794
compute_gather_rows	37931
compute_semi_anti_join_factors	188238
cost_agg	74881
cost_append	59093
cost_bitmap_and_node	45006
cost_bitmap_heap_scan	467830
cost_bitmap_or_node	1800
cost_bitmap_tree_node	885473
cost_ctescan	3579
cost_functionscan	35220
cost_gather	22074
cost_gather_merge	15862
cost_group	1043
cost_incremental_sort	10047
cost_index	673430
cost_material	499366
cost_memoize_rescan	195065
cost_merge_append	7392
cost_namedtuplestorescan	441
cost_qual_eval	3691202
cost_qual_eval_node	1457456
cost_qual_eval_walker	7644582
cost_recursive_union	637
cost_rescan	2570666
cost_resultscan	3746
cost_samplescan	245
cost_seqscan	344478
cost_sort	1553690
cost_subplan	32585
cost_subqueryscan	49554
cost_tablefuncscan	604
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1563737
cost_valuesscan	7016
cost_windowagg	2649
extract_nonindex_conditions	812567
final_cost_hashjoin	347418
final_cost_mergejoin	350087
final_cost_nestloop	1170472
get_expr_width	1373910
get_foreign_key_join_selectivity	218472
get_indexpath_pages	177118
get_parallel_divisor	374548
get_parameterized_baserel_size	136631
get_parameterized_joinrel_size	8314
get_restriction_qual_cost	892713
get_windowclause_startup_tuples	2649
has_indexed_join_quals	736692
index_pages_fetched	962120
initial_cost_hashjoin	645224
initial_cost_mergejoin	1096226
initial_cost_nestloop	2570666
page_size	6142
relation_byte_size	3758244
set_baserel_size_estimates	401527
set_cte_size_estimates	3579
set_foreign_size_estimates	1288
set_function_size_estimates	35220
set_joinrel_size_estimates	210158
set_namedtuplestore_size_estimates	441
set_pathtarget_cost_width	473563
set_rel_width	402794
set_result_size_estimates	3681
set_subquery_size_estimates	30243
set_tablefunc_size_estimates	604
set_values_size_estimates	7016

Generated by: LCOV version 2.0-1