LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1741 1780 97.8 % Date: 2025-12-03 11:17:02 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25548
approx_tuple_count	787474
cached_scansel	1469038
calc_joinrel_size_estimate	263068
clamp_row_est	10411630
clamp_width_est	1939560
compute_bitmap_pages	686998
compute_gather_rows	42332
compute_semi_anti_join_factors	212788
cost_agg	86430
cost_append	69540
cost_bitmap_and_node	49652
cost_bitmap_heap_scan	542738
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1005240
cost_ctescan	5168
cost_functionscan	51556
cost_gather	24842
cost_gather_merge	17496
cost_group	1226
cost_incremental_sort	12086
cost_index	802112
cost_material	673062
cost_memoize_rescan	291956
cost_merge_append	9908
cost_namedtuplestorescan	478
cost_qual_eval	4630798
cost_qual_eval_node	1822666
cost_qual_eval_walker	9451210
cost_recursive_union	928
cost_rescan	3257332
cost_resultscan	4264
cost_samplescan	306
cost_seqscan	432924
cost_sort	2066926
cost_subplan	43630
cost_subqueryscan	55794
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2079012
cost_valuesscan	8284
cost_windowagg	2966
extract_nonindex_conditions	956490
final_cost_hashjoin	453418
final_cost_mergejoin	457494
final_cost_nestloop	1458634
get_expr_width	1849798
get_foreign_key_join_selectivity	263068
get_indexpath_pages	190260
get_parallel_divisor	462980
get_parameterized_baserel_size	159402
get_parameterized_joinrel_size	9656
get_restriction_qual_cost	1077974
get_windowclause_startup_tuples	2966
has_indexed_join_quals	912368
index_pages_fetched	1130124
initial_cost_hashjoin	874726
initial_cost_mergejoin	1475194
initial_cost_nestloop	3257332
page_size	9328
relation_byte_size	5032630
set_baserel_size_estimates	511302
set_cte_size_estimates	5168
set_foreign_size_estimates	2462
set_function_size_estimates	51556
set_joinrel_size_estimates	253412
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	613366
set_rel_width	513734
set_result_size_estimates	4204
set_subquery_size_estimates	33472
set_tablefunc_size_estimates	626
set_values_size_estimates	8284

Generated by: LCOV version 1.16