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: 2026-03-27 22:16:19 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21662
approx_tuple_count	597598
cached_scansel	1115562
calc_joinrel_size_estimate	216930
clamp_row_est	8008333
clamp_width_est	1538309
compute_bitmap_pages	558402
compute_gather_rows	37601
compute_semi_anti_join_factors	183527
cost_agg	73274
cost_append	58428
cost_bitmap_and_node	41511
cost_bitmap_heap_scan	447521
cost_bitmap_or_node	1750
cost_bitmap_tree_node	836987
cost_ctescan	3604
cost_functionscan	35132
cost_gather	21836
cost_gather_merge	15770
cost_group	1013
cost_incremental_sort	10245
cost_index	663875
cost_material	503036
cost_memoize_rescan	202866
cost_merge_append	7355
cost_namedtuplestorescan	391
cost_qual_eval	3638560
cost_qual_eval_node	1448510
cost_qual_eval_walker	7546250
cost_recursive_union	688
cost_rescan	2574438
cost_resultscan	3650
cost_samplescan	243
cost_seqscan	344933
cost_sort	1574242
cost_subplan	33663
cost_subqueryscan	48997
cost_tablefuncscan	519
cost_tidrangescan	1708
cost_tidscan	625
cost_tuplesort	1584487
cost_valuesscan	6718
cost_windowagg	2514
extract_nonindex_conditions	798522
final_cost_hashjoin	348470
final_cost_mergejoin	344447
final_cost_nestloop	1147843
get_expr_width	1401106
get_foreign_key_join_selectivity	216930
get_indexpath_pages	171855
get_parallel_divisor	372182
get_parameterized_baserel_size	132332
get_parameterized_joinrel_size	8669
get_restriction_qual_cost	872510
get_windowclause_startup_tuples	2514
has_indexed_join_quals	722449
index_pages_fetched	947982
initial_cost_hashjoin	657275
initial_cost_mergejoin	1120497
initial_cost_nestloop	2574438
page_size	7010
relation_byte_size	3797869
set_baserel_size_estimates	402107
set_cte_size_estimates	3604
set_foreign_size_estimates	1235
set_function_size_estimates	35132
set_joinrel_size_estimates	208261
set_namedtuplestore_size_estimates	391
set_pathtarget_cost_width	468291
set_rel_width	403322
set_result_size_estimates	3585
set_subquery_size_estimates	30385
set_tablefunc_size_estimates	519
set_values_size_estimates	6718

Generated by: LCOV version 2.0-1