LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1859 1820 Test Date: 2026-05-20 20:16:39 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21751
approx_tuple_count	600398
cached_scansel	1120952
calc_joinrel_size_estimate	216668
clamp_row_est	8063175
clamp_width_est	1550692
compute_bitmap_pages	559780
compute_gather_rows	37818
compute_semi_anti_join_factors	184911
cost_agg	74468
cost_append	58863
cost_bitmap_and_node	41819
cost_bitmap_heap_scan	448932
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839877
cost_ctescan	3614
cost_functionscan	35376
cost_gather	21943
cost_gather_merge	15880
cost_group	1053
cost_incremental_sort	10519
cost_index	666315
cost_material	503825
cost_memoize_rescan	204343
cost_merge_append	7365
cost_namedtuplestorescan	431
cost_qual_eval	3653081
cost_qual_eval_node	1458776
cost_qual_eval_walker	7589121
cost_recursive_union	688
cost_rescan	2584070
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347236
cost_sort	1582187
cost_subplan	33968
cost_subqueryscan	49462
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1592706
cost_valuesscan	6894
cost_windowagg	2554
extract_nonindex_conditions	802258
final_cost_hashjoin	348294
final_cost_mergejoin	347317
final_cost_nestloop	1150717
get_expr_width	1414877
get_foreign_key_join_selectivity	216668
get_indexpath_pages	173837
get_parallel_divisor	373788
get_parameterized_baserel_size	133160
get_parameterized_joinrel_size	8257
get_restriction_qual_cost	876872
get_windowclause_startup_tuples	2554
has_indexed_join_quals	726778
index_pages_fetched	953943
initial_cost_hashjoin	659726
initial_cost_mergejoin	1125917
initial_cost_nestloop	2584070
page_size	7088
relation_byte_size	3812777
set_baserel_size_estimates	404777
set_cte_size_estimates	3614
set_foreign_size_estimates	1259
set_function_size_estimates	35376
set_joinrel_size_estimates	208411
set_namedtuplestore_size_estimates	431
set_pathtarget_cost_width	474280
set_rel_width	406016
set_result_size_estimates	3616
set_subquery_size_estimates	30694
set_tablefunc_size_estimates	519
set_values_size_estimates	6894

Generated by: LCOV version 2.0-1