LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1819 1858 97.9 % Date: 2026-02-11 13:17:58 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26126
approx_tuple_count	810558
cached_scansel	1531268
calc_joinrel_size_estimate	272354
clamp_row_est	10777800
clamp_width_est	2026630
compute_bitmap_pages	714728
compute_gather_rows	45802
compute_semi_anti_join_factors	224058
cost_agg	95330
cost_append	70926
cost_bitmap_and_node	51814
cost_bitmap_heap_scan	567338
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1044294
cost_ctescan	5394
cost_functionscan	53216
cost_gather	26840
cost_gather_merge	18968
cost_group	1226
cost_incremental_sort	12904
cost_index	830942
cost_material	694950
cost_memoize_rescan	296588
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4803716
cost_qual_eval_node	1903716
cost_qual_eval_walker	9791640
cost_recursive_union	936
cost_rescan	3389020
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	449008
cost_sort	2136018
cost_subplan	44364
cost_subqueryscan	63218
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2148922
cost_valuesscan	8536
cost_windowagg	3076
extract_nonindex_conditions	990696
final_cost_hashjoin	465750
final_cost_mergejoin	472476
final_cost_nestloop	1521738
get_expr_width	1917386
get_foreign_key_join_selectivity	272354
get_indexpath_pages	198488
get_parallel_divisor	471666
get_parameterized_baserel_size	165258
get_parameterized_joinrel_size	10450
get_restriction_qual_cost	1127738
get_windowclause_startup_tuples	3076
has_indexed_join_quals	955626
index_pages_fetched	1169908
initial_cost_hashjoin	900324
initial_cost_mergejoin	1537532
initial_cost_nestloop	3389020
page_size	9564
relation_byte_size	5199852
set_baserel_size_estimates	534830
set_cte_size_estimates	5394
set_foreign_size_estimates	2468
set_function_size_estimates	53216
set_joinrel_size_estimates	261904
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	644318
set_rel_width	537268
set_result_size_estimates	4292
set_subquery_size_estimates	40326
set_tablefunc_size_estimates	626
set_values_size_estimates	8536

Generated by: LCOV version 1.16