LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 97.9 % 1859 1820 Test Date: 2026-07-03 08:16:51 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21727
approx_tuple_count	575872
cached_scansel	1030883
calc_joinrel_size_estimate	208681
clamp_row_est	7686175
clamp_width_est	1506585
compute_bitmap_pages	542486
compute_gather_rows	37621
compute_semi_anti_join_factors	175461
cost_agg	74435
cost_append	58755
cost_bitmap_and_node	41145
cost_bitmap_heap_scan	434393
cost_bitmap_or_node	1752
cost_bitmap_tree_node	816085
cost_ctescan	3506
cost_functionscan	34885
cost_gather	21873
cost_gather_merge	15753
cost_group	1053
cost_incremental_sort	9888
cost_index	644108
cost_material	478384
cost_memoize_rescan	184479
cost_merge_append	7370
cost_namedtuplestorescan	433
cost_qual_eval	3491077
cost_qual_eval_node	1414581
cost_qual_eval_walker	7327362
cost_recursive_union	633
cost_rescan	2410328
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	338354
cost_sort	1472857
cost_subplan	32250
cost_subqueryscan	48340
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1482745
cost_valuesscan	6961
cost_windowagg	2544
extract_nonindex_conditions	773854
final_cost_hashjoin	337773
final_cost_mergejoin	329101
final_cost_nestloop	1081568
get_expr_width	1348003
get_foreign_key_join_selectivity	208681
get_indexpath_pages	167911
get_parallel_divisor	373597
get_parameterized_baserel_size	127216
get_parameterized_joinrel_size	8531
get_restriction_qual_cost	851891
get_windowclause_startup_tuples	2544
has_indexed_join_quals	677347
index_pages_fetched	918696
initial_cost_hashjoin	620579
initial_cost_mergejoin	1035848
initial_cost_nestloop	2410328
page_size	6074
relation_byte_size	3577407
set_baserel_size_estimates	394188
set_cte_size_estimates	3506
set_foreign_size_estimates	1267
set_function_size_estimates	34885
set_joinrel_size_estimates	200150
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	466918
set_rel_width	395435
set_result_size_estimates	3616
set_subquery_size_estimates	29545
set_tablefunc_size_estimates	519
set_values_size_estimates	6961

Generated by: LCOV version 2.0-1