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: 2026-05-22 00:16:36 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
cost_samplescan	245
cost_namedtuplestorescan	431
set_namedtuplestore_size_estimates	431
cost_tablefuncscan	519
set_tablefunc_size_estimates	519
cost_tidscan	635
cost_recursive_union	687
cost_group	1053
set_foreign_size_estimates	1259
cost_tidrangescan	1703
cost_bitmap_or_node	1752
cost_windowagg	2555
get_windowclause_startup_tuples	2555
cost_ctescan	3604
set_cte_size_estimates	3604
set_result_size_estimates	3616
cost_resultscan	3681
cost_valuesscan	6884
set_values_size_estimates	6884
page_size	7056
cost_merge_append	7365
get_parameterized_joinrel_size	8254
cost_incremental_sort	10484
cost_gather_merge	15857
append_nonpartial_cost	21738
cost_gather	21929
set_subquery_size_estimates	30673
cost_subplan	33952
cost_functionscan	35368
set_function_size_estimates	35368
compute_gather_rows	37781
cost_bitmap_and_node	41803
cost_subqueryscan	49438
cost_append	58835
cost_agg	74446
get_parameterized_baserel_size	133055
get_indexpath_pages	173940
compute_semi_anti_join_factors	184744
cost_memoize_rescan	204151
set_joinrel_size_estimates	208260
calc_joinrel_size_estimate	216514
get_foreign_key_join_selectivity	216514
final_cost_mergejoin	345873
cost_seqscan	347090
final_cost_hashjoin	348316
get_parallel_divisor	373733
set_baserel_size_estimates	404600
set_rel_width	405839
cost_bitmap_heap_scan	448706
set_pathtarget_cost_width	474203
cost_material	503393
compute_bitmap_pages	559522
approx_tuple_count	598744
initial_cost_hashjoin	659086
cost_index	665957
has_indexed_join_quals	724554
extract_nonindex_conditions	801793
cost_bitmap_tree_node	839507
get_restriction_qual_cost	876456
index_pages_fetched	953718
cached_scansel	1119224
initial_cost_mergejoin	1124189
final_cost_nestloop	1147940
get_expr_width	1413873
cost_qual_eval_node	1458018
clamp_width_est	1550006
cost_sort	1579969
cost_tuplesort	1590453
cost_rescan	2580814
initial_cost_nestloop	2580814
cost_qual_eval	3646904
relation_byte_size	3807594
cost_qual_eval_walker	7583802
clamp_row_est	8062051

Generated by: LCOV version 2.0-1