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: 2026-02-07 09:18:21 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26138
approx_tuple_count	811816
cached_scansel	1530476
calc_joinrel_size_estimate	272346
clamp_row_est	10784450
clamp_width_est	2027664
compute_bitmap_pages	714198
compute_gather_rows	45756
compute_semi_anti_join_factors	223926
cost_agg	95304
cost_append	70926
cost_bitmap_and_node	51784
cost_bitmap_heap_scan	566932
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043624
cost_ctescan	5392
cost_functionscan	53416
cost_gather	26816
cost_gather_merge	18946
cost_group	1226
cost_incremental_sort	12954
cost_index	830304
cost_material	694606
cost_memoize_rescan	296812
cost_merge_append	9900
cost_namedtuplestorescan	482
cost_qual_eval	4806858
cost_qual_eval_node	1910002
cost_qual_eval_walker	9797182
cost_recursive_union	936
cost_rescan	3386620
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448580
cost_sort	2134356
cost_subplan	44346
cost_subqueryscan	63172
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2147310
cost_valuesscan	8518
cost_windowagg	3076
extract_nonindex_conditions	989946
final_cost_hashjoin	466880
final_cost_mergejoin	473500
final_cost_nestloop	1521518
get_expr_width	1923974
get_foreign_key_join_selectivity	272346
get_indexpath_pages	198184
get_parallel_divisor	471576
get_parameterized_baserel_size	165118
get_parameterized_joinrel_size	10452
get_restriction_qual_cost	1127052
get_windowclause_startup_tuples	3076
has_indexed_join_quals	955400
index_pages_fetched	1168854
initial_cost_hashjoin	899882
initial_cost_mergejoin	1536740
initial_cost_nestloop	3386620
page_size	9540
relation_byte_size	5199258
set_baserel_size_estimates	534536
set_cte_size_estimates	5392
set_foreign_size_estimates	2468
set_function_size_estimates	53416
set_joinrel_size_estimates	261894
set_namedtuplestore_size_estimates	482
set_pathtarget_cost_width	647060
set_rel_width	536974
set_result_size_estimates	4292
set_subquery_size_estimates	40282
set_tablefunc_size_estimates	626
set_values_size_estimates	8518

Generated by: LCOV version 1.16