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: 2026-04-07 14:16:30 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21705
approx_tuple_count	598984
cached_scansel	1118441
calc_joinrel_size_estimate	216773
clamp_row_est	8058666
clamp_width_est	1546854
compute_bitmap_pages	559582
compute_gather_rows	37691
compute_semi_anti_join_factors	184520
cost_agg	73493
cost_append	58712
cost_bitmap_and_node	41641
cost_bitmap_heap_scan	448408
cost_bitmap_or_node	1752
cost_bitmap_tree_node	838763
cost_ctescan	3620
cost_functionscan	35645
cost_gather	21880
cost_gather_merge	15816
cost_group	1013
cost_incremental_sort	10426
cost_index	666176
cost_material	503741
cost_memoize_rescan	204432
cost_merge_append	7355
cost_namedtuplestorescan	433
cost_qual_eval	3648485
cost_qual_eval_node	1453453
cost_qual_eval_walker	7574813
cost_recursive_union	688
cost_rescan	2581330
cost_resultscan	3660
cost_samplescan	243
cost_seqscan	346783
cost_sort	1579482
cost_subplan	33870
cost_subqueryscan	49226
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	625
cost_tuplesort	1589908
cost_valuesscan	6793
cost_windowagg	2514
extract_nonindex_conditions	801761
final_cost_hashjoin	348162
final_cost_mergejoin	346041
final_cost_nestloop	1150293
get_expr_width	1408834
get_foreign_key_join_selectivity	216773
get_indexpath_pages	173546
get_parallel_divisor	373377
get_parameterized_baserel_size	133036
get_parameterized_joinrel_size	8244
get_restriction_qual_cost	876009
get_windowclause_startup_tuples	2514
has_indexed_join_quals	725638
index_pages_fetched	953577
initial_cost_hashjoin	658971
initial_cost_mergejoin	1123384
initial_cost_nestloop	2581330
page_size	7112
relation_byte_size	3807798
set_baserel_size_estimates	404408
set_cte_size_estimates	3620
set_foreign_size_estimates	1252
set_function_size_estimates	35645
set_joinrel_size_estimates	208529
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	471148
set_rel_width	405640
set_result_size_estimates	3595
set_subquery_size_estimates	30540
set_tablefunc_size_estimates	519
set_values_size_estimates	6793

Generated by: LCOV version 2.0-1