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 00:18:15 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26088
approx_tuple_count	809726
cached_scansel	1528296
calc_joinrel_size_estimate	271932
clamp_row_est	10760842
clamp_width_est	2026876
compute_bitmap_pages	713970
compute_gather_rows	45778
compute_semi_anti_join_factors	223694
cost_agg	95276
cost_append	70826
cost_bitmap_and_node	51774
cost_bitmap_heap_scan	566732
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043292
cost_ctescan	5404
cost_functionscan	53416
cost_gather	26836
cost_gather_merge	18948
cost_group	1226
cost_incremental_sort	12840
cost_index	829940
cost_material	694012
cost_memoize_rescan	295580
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4796798
cost_qual_eval_node	1905164
cost_qual_eval_walker	9779228
cost_recursive_union	932
cost_rescan	3381372
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448326
cost_sort	2133092
cost_subplan	44308
cost_subqueryscan	63160
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2145932
cost_valuesscan	8518
cost_windowagg	3076
extract_nonindex_conditions	989440
final_cost_hashjoin	465110
final_cost_mergejoin	471896
final_cost_nestloop	1518848
get_expr_width	1918148
get_foreign_key_join_selectivity	271932
get_indexpath_pages	198016
get_parallel_divisor	471450
get_parameterized_baserel_size	164994
get_parameterized_joinrel_size	10234
get_restriction_qual_cost	1126600
get_windowclause_startup_tuples	3076
has_indexed_join_quals	953746
index_pages_fetched	1168094
initial_cost_hashjoin	899072
initial_cost_mergejoin	1534560
initial_cost_nestloop	3381372
page_size	9508
relation_byte_size	5191722
set_baserel_size_estimates	534310
set_cte_size_estimates	5404
set_foreign_size_estimates	2468
set_function_size_estimates	53416
set_joinrel_size_estimates	261698
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	645448
set_rel_width	536748
set_result_size_estimates	4292
set_subquery_size_estimates	40266
set_tablefunc_size_estimates	626
set_values_size_estimates	8518

Generated by: LCOV version 1.16