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: 2026-02-08 04:18:02 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26136
approx_tuple_count	808190
cached_scansel	1528672
calc_joinrel_size_estimate	271718
clamp_row_est	10762322
clamp_width_est	2027078
compute_bitmap_pages	713712
compute_gather_rows	45750
compute_semi_anti_join_factors	223650
cost_agg	95274
cost_append	70920
cost_bitmap_and_node	51766
cost_bitmap_heap_scan	566538
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043278
cost_ctescan	5404
cost_functionscan	53916
cost_gather	26816
cost_gather_merge	18940
cost_group	1226
cost_incremental_sort	12778
cost_index	829696
cost_material	693894
cost_memoize_rescan	296632
cost_merge_append	9900
cost_namedtuplestorescan	482
cost_qual_eval	4790102
cost_qual_eval_node	1900616
cost_qual_eval_walker	9761204
cost_recursive_union	932
cost_rescan	3381006
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448364
cost_sort	2133124
cost_subplan	44286
cost_subqueryscan	63146
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2145902
cost_valuesscan	8520
cost_windowagg	3076
extract_nonindex_conditions	989162
final_cost_hashjoin	464394
final_cost_mergejoin	470750
final_cost_nestloop	1515642
get_expr_width	1914906
get_foreign_key_join_selectivity	271718
get_indexpath_pages	197932
get_parallel_divisor	471608
get_parameterized_baserel_size	164946
get_parameterized_joinrel_size	9718
get_restriction_qual_cost	1126936
get_windowclause_startup_tuples	3076
has_indexed_join_quals	951644
index_pages_fetched	1167598
initial_cost_hashjoin	899376
initial_cost_mergejoin	1534936
initial_cost_nestloop	3381006
page_size	9456
relation_byte_size	5190252
set_baserel_size_estimates	534804
set_cte_size_estimates	5404
set_foreign_size_estimates	2468
set_function_size_estimates	53916
set_joinrel_size_estimates	262000
set_namedtuplestore_size_estimates	482
set_pathtarget_cost_width	643194
set_rel_width	537240
set_result_size_estimates	4292
set_subquery_size_estimates	40250
set_tablefunc_size_estimates	626
set_values_size_estimates	8520

Generated by: LCOV version 1.16