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: 2026-02-12 08:17:07 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26142
approx_tuple_count	806652
cached_scansel	1531040
calc_joinrel_size_estimate	271704
clamp_row_est	10764734
clamp_width_est	2033112
compute_bitmap_pages	714612
compute_gather_rows	45712
compute_semi_anti_join_factors	224060
cost_agg	95316
cost_append	70958
cost_bitmap_and_node	51812
cost_bitmap_heap_scan	567256
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1044614
cost_ctescan	5398
cost_functionscan	53182
cost_gather	26798
cost_gather_merge	18920
cost_group	1226
cost_incremental_sort	12774
cost_index	830866
cost_material	694874
cost_memoize_rescan	296840
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4790122
cost_qual_eval_node	1910236
cost_qual_eval_walker	9770774
cost_recursive_union	936
cost_rescan	3385964
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	449102
cost_sort	2135676
cost_subplan	44352
cost_subqueryscan	63208
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2148450
cost_valuesscan	8536
cost_windowagg	3076
extract_nonindex_conditions	990606
final_cost_hashjoin	463796
final_cost_mergejoin	469950
final_cost_nestloop	1517154
get_expr_width	1925838
get_foreign_key_join_selectivity	271704
get_indexpath_pages	198328
get_parallel_divisor	471494
get_parameterized_baserel_size	165244
get_parameterized_joinrel_size	9722
get_restriction_qual_cost	1127710
get_windowclause_startup_tuples	3076
has_indexed_join_quals	952894
index_pages_fetched	1169428
initial_cost_hashjoin	900060
initial_cost_mergejoin	1537304
initial_cost_nestloop	3385964
page_size	9476
relation_byte_size	5194316
set_baserel_size_estimates	534862
set_cte_size_estimates	5398
set_foreign_size_estimates	2468
set_function_size_estimates	53182
set_joinrel_size_estimates	261982
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	648088
set_rel_width	537300
set_result_size_estimates	4292
set_subquery_size_estimates	40316
set_tablefunc_size_estimates	626
set_values_size_estimates	8536

Generated by: LCOV version 1.16