LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1741 1780 97.8 % Date: 2025-11-30 00:18:12 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25562
approx_tuple_count	792610
cached_scansel	1466574
calc_joinrel_size_estimate	263790
clamp_row_est	10417386
clamp_width_est	1939284
compute_bitmap_pages	686748
compute_gather_rows	42328
compute_semi_anti_join_factors	212504
cost_agg	86468
cost_append	69574
cost_bitmap_and_node	49632
cost_bitmap_heap_scan	542560
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1004814
cost_ctescan	5168
cost_functionscan	52166
cost_gather	24834
cost_gather_merge	17500
cost_group	1226
cost_incremental_sort	11970
cost_index	801728
cost_material	672536
cost_memoize_rescan	290398
cost_merge_append	9908
cost_namedtuplestorescan	482
cost_qual_eval	4644240
cost_qual_eval_node	1823984
cost_qual_eval_walker	9478018
cost_recursive_union	924
cost_rescan	3253178
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	432912
cost_sort	2064428
cost_subplan	43594
cost_subqueryscan	55774
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2076398
cost_valuesscan	8290
cost_windowagg	2964
extract_nonindex_conditions	955932
final_cost_hashjoin	454946
final_cost_mergejoin	461460
final_cost_nestloop	1460740
get_expr_width	1848236
get_foreign_key_join_selectivity	263790
get_indexpath_pages	189954
get_parallel_divisor	463010
get_parameterized_baserel_size	159458
get_parameterized_joinrel_size	10198
get_restriction_qual_cost	1078392
get_windowclause_startup_tuples	2964
has_indexed_join_quals	912924
index_pages_fetched	1129186
initial_cost_hashjoin	873980
initial_cost_mergejoin	1472730
initial_cost_nestloop	3253178
page_size	9300
relation_byte_size	5031096
set_baserel_size_estimates	511892
set_cte_size_estimates	5168
set_foreign_size_estimates	2464
set_function_size_estimates	52166
set_joinrel_size_estimates	253592
set_namedtuplestore_size_estimates	482
set_pathtarget_cost_width	613674
set_rel_width	514326
set_result_size_estimates	4208
set_subquery_size_estimates	33448
set_tablefunc_size_estimates	626
set_values_size_estimates	8290

Generated by: LCOV version 1.16