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 21:18:02 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26138
approx_tuple_count	807840
cached_scansel	1530606
calc_joinrel_size_estimate	271990
clamp_row_est	10763016
clamp_width_est	2027096
compute_bitmap_pages	714172
compute_gather_rows	45762
compute_semi_anti_join_factors	223922
cost_agg	95312
cost_append	70926
cost_bitmap_and_node	51774
cost_bitmap_heap_scan	566926
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043586
cost_ctescan	5394
cost_functionscan	53528
cost_gather	26816
cost_gather_merge	18952
cost_group	1226
cost_incremental_sort	12916
cost_index	830300
cost_material	694646
cost_memoize_rescan	296578
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4792304
cost_qual_eval_node	1904048
cost_qual_eval_walker	9773074
cost_recursive_union	936
cost_rescan	3385380
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448608
cost_sort	2135172
cost_subplan	44344
cost_subqueryscan	63194
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2148088
cost_valuesscan	8520
cost_windowagg	3076
extract_nonindex_conditions	989940
final_cost_hashjoin	463376
final_cost_mergejoin	470974
final_cost_nestloop	1518850
get_expr_width	1918224
get_foreign_key_join_selectivity	271990
get_indexpath_pages	198196
get_parallel_divisor	471622
get_parameterized_baserel_size	165118
get_parameterized_joinrel_size	10046
get_restriction_qual_cost	1127208
get_windowclause_startup_tuples	3076
has_indexed_join_quals	954374
index_pages_fetched	1168734
initial_cost_hashjoin	899530
initial_cost_mergejoin	1536870
initial_cost_nestloop	3385380
page_size	9516
relation_byte_size	5194136
set_baserel_size_estimates	534704
set_cte_size_estimates	5394
set_foreign_size_estimates	2468
set_function_size_estimates	53528
set_joinrel_size_estimates	261944
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	644512
set_rel_width	537142
set_result_size_estimates	4292
set_subquery_size_estimates	40302
set_tablefunc_size_estimates	626
set_values_size_estimates	8520

Generated by: LCOV version 1.16