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: 2026-03-07 06:14:41 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13155
approx_tuple_count	435082
cached_scansel	902662
calc_joinrel_size_estimate	153313
clamp_row_est	6091427
clamp_width_est	1101829
compute_bitmap_pages	407452
compute_gather_rows	23142
compute_semi_anti_join_factors	133869
cost_agg	48254
cost_append	35747
cost_bitmap_and_node	30529
cost_bitmap_heap_scan	326025
cost_bitmap_or_node	1116
cost_bitmap_tree_node	608159
cost_ctescan	2846
cost_functionscan	27412
cost_gather	13511
cost_gather_merge	9634
cost_group	619
cost_incremental_sort	7130
cost_index	479316
cost_material	391623
cost_memoize_rescan	175062
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2697035
cost_qual_eval_node	1043193
cost_qual_eval_walker	5467877
cost_recursive_union	537
cost_rescan	1974741
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	241804
cost_sort	1229510
cost_subplan	24391
cost_subqueryscan	33501
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1236640
cost_valuesscan	4317
cost_windowagg	1538
extract_nonindex_conditions	575267
final_cost_hashjoin	252994
final_cost_mergejoin	258070
final_cost_nestloop	883172
get_expr_width	1051610
get_foreign_key_join_selectivity	153313
get_indexpath_pages	121059
get_parallel_divisor	236134
get_parameterized_baserel_size	95741
get_parameterized_joinrel_size	6385
get_restriction_qual_cost	626079
get_windowclause_startup_tuples	1538
has_indexed_join_quals	570049
index_pages_fetched	682572
initial_cost_hashjoin	509543
initial_cost_mergejoin	905827
initial_cost_nestloop	1974741
page_size	5784
relation_byte_size	2960436
set_baserel_size_estimates	287497
set_cte_size_estimates	2846
set_foreign_size_estimates	1237
set_function_size_estimates	27412
set_joinrel_size_estimates	146928
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	337113
set_rel_width	288719
set_result_size_estimates	2172
set_subquery_size_estimates	21929
set_tablefunc_size_estimates	313
set_values_size_estimates	4317

Generated by: LCOV version 2.0-1