LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1741 1780 97.8 % Date: 2026-01-01 23:17:16 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26126
approx_tuple_count	796806
cached_scansel	1486728
calc_joinrel_size_estimate	266856
clamp_row_est	10595044
clamp_width_est	2001882
compute_bitmap_pages	703826
compute_gather_rows	44332
compute_semi_anti_join_factors	216336
cost_agg	93260
cost_append	70886
cost_bitmap_and_node	50386
cost_bitmap_heap_scan	557496
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1027124
cost_ctescan	5304
cost_functionscan	53150
cost_gather	25424
cost_gather_merge	18914
cost_group	1226
cost_incremental_sort	12410
cost_index	821278
cost_material	680934
cost_memoize_rescan	296308
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4710318
cost_qual_eval_node	1879126
cost_qual_eval_walker	9644140
cost_recursive_union	936
cost_rescan	3300398
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445634
cost_sort	2092082
cost_subplan	44236
cost_subqueryscan	62366
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2104492
cost_valuesscan	8500
cost_windowagg	2978
extract_nonindex_conditions	978282
final_cost_hashjoin	456594
final_cost_mergejoin	463874
final_cost_nestloop	1479434
get_expr_width	1897872
get_foreign_key_join_selectivity	266856
get_indexpath_pages	194092
get_parallel_divisor	468912
get_parameterized_baserel_size	162174
get_parameterized_joinrel_size	9686
get_restriction_qual_cost	1113562
get_windowclause_startup_tuples	2978
has_indexed_join_quals	926528
index_pages_fetched	1155224
initial_cost_hashjoin	881622
initial_cost_mergejoin	1492992
initial_cost_nestloop	3300398
page_size	9328
relation_byte_size	5093068
set_baserel_size_estimates	531150
set_cte_size_estimates	5304
set_foreign_size_estimates	2462
set_function_size_estimates	53150
set_joinrel_size_estimates	257170
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	636684
set_rel_width	533582
set_result_size_estimates	4286
set_subquery_size_estimates	39530
set_tablefunc_size_estimates	626
set_values_size_estimates	8500

Generated by: LCOV version 1.16