LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-09 01:17:57 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
cost_samplescan	306
cost_namedtuplestorescan	478
set_namedtuplestore_size_estimates	478
cost_tablefuncscan	626
set_tablefunc_size_estimates	626
cost_tidscan	872
cost_recursive_union	936
cost_bitmap_or_node	1040
cost_group	1226
cost_tidrangescan	2052
set_foreign_size_estimates	2468
cost_windowagg	3076
get_windowclause_startup_tuples	3076
set_result_size_estimates	4292
cost_resultscan	4352
cost_ctescan	5394
set_cte_size_estimates	5394
cost_valuesscan	8528
set_values_size_estimates	8528
page_size	9460
get_parameterized_joinrel_size	9720
cost_merge_append	9900
cost_incremental_sort	12760
cost_gather_merge	18944
append_nonpartial_cost	26138
cost_gather	26808
set_subquery_size_estimates	40284
cost_subplan	44324
compute_gather_rows	45746
cost_bitmap_and_node	51802
cost_functionscan	53506
set_function_size_estimates	53506
cost_subqueryscan	63176
cost_append	70926
cost_agg	95336
get_parameterized_baserel_size	165126
get_indexpath_pages	198196
compute_semi_anti_join_factors	223946
set_joinrel_size_estimates	262032
calc_joinrel_size_estimate	271752
get_foreign_key_join_selectivity	271752
cost_memoize_rescan	297212
cost_seqscan	448780
final_cost_hashjoin	464526
final_cost_mergejoin	471528
get_parallel_divisor	471644
set_baserel_size_estimates	534844
set_rel_width	537282
cost_bitmap_heap_scan	567030
set_pathtarget_cost_width	644064
cost_material	694648
compute_bitmap_pages	714302
approx_tuple_count	808672
cost_index	830420
initial_cost_hashjoin	900006
has_indexed_join_quals	954204
extract_nonindex_conditions	990074
cost_bitmap_tree_node	1044220
get_restriction_qual_cost	1127450
index_pages_fetched	1168850
final_cost_nestloop	1518400
cached_scansel	1530602
initial_cost_mergejoin	1536866
cost_qual_eval_node	1901980
get_expr_width	1917848
clamp_width_est	2029118
cost_sort	2135360
cost_tuplesort	2148120
cost_rescan	3385132
initial_cost_nestloop	3385132
cost_qual_eval	4795484
relation_byte_size	5195750
cost_qual_eval_walker	9766578
clamp_row_est	10769508

Generated by: LCOV version 1.16