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: 2026-04-04 10:16:11 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
cost_samplescan	243
cost_namedtuplestorescan	443
set_namedtuplestore_size_estimates	443
cost_tablefuncscan	519
set_tablefunc_size_estimates	519
cost_tidscan	625
cost_recursive_union	688
cost_group	1013
set_foreign_size_estimates	1237
cost_tidrangescan	1703
cost_bitmap_or_node	1750
cost_windowagg	2514
get_windowclause_startup_tuples	2514
set_result_size_estimates	3585
cost_ctescan	3615
set_cte_size_estimates	3615
cost_resultscan	3650
cost_valuesscan	6786
set_values_size_estimates	6786
page_size	7094
cost_merge_append	7355
get_parameterized_joinrel_size	8237
cost_incremental_sort	10330
cost_gather_merge	15808
append_nonpartial_cost	21694
cost_gather	21853
set_subquery_size_estimates	30487
cost_subplan	33835
cost_functionscan	35557
set_function_size_estimates	35557
compute_gather_rows	37656
cost_bitmap_and_node	41551
cost_subqueryscan	49098
cost_append	58558
cost_agg	73447
get_parameterized_baserel_size	132310
get_indexpath_pages	173048
compute_semi_anti_join_factors	184040
cost_memoize_rescan	203802
set_joinrel_size_estimates	207881
calc_joinrel_size_estimate	216118
get_foreign_key_join_selectivity	216118
cost_seqscan	344763
final_cost_mergejoin	345751
final_cost_hashjoin	347419
get_parallel_divisor	373333
set_baserel_size_estimates	402246
set_rel_width	403463
cost_bitmap_heap_scan	446253
set_pathtarget_cost_width	471532
cost_material	502458
compute_bitmap_pages	556743
approx_tuple_count	598784
initial_cost_hashjoin	658483
cost_index	662716
has_indexed_join_quals	723145
extract_nonindex_conditions	797772
cost_bitmap_tree_node	835308
get_restriction_qual_cost	871653
index_pages_fetched	949069
cached_scansel	1117346
initial_cost_mergejoin	1122281
final_cost_nestloop	1146096
get_expr_width	1407685
cost_qual_eval_node	1451352
clamp_width_est	1542027
cost_sort	1577824
cost_tuplesort	1588154
cost_rescan	2576840
initial_cost_nestloop	2576840
cost_qual_eval	3636708
relation_byte_size	3801535
cost_qual_eval_walker	7548744
clamp_row_est	8038565

Generated by: LCOV version 2.0-1