LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-01-30 01:18:27 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
cost_samplescan	306
cost_namedtuplestorescan	474
set_namedtuplestore_size_estimates	474
cost_tablefuncscan	626
set_tablefunc_size_estimates	626
cost_tidscan	872
cost_recursive_union	936
cost_bitmap_or_node	1040
cost_group	1226
cost_tidrangescan	2052
set_foreign_size_estimates	2468
cost_windowagg	2976
get_windowclause_startup_tuples	2976
set_result_size_estimates	4292
cost_resultscan	4352
cost_ctescan	5312
set_cte_size_estimates	5312
cost_valuesscan	8520
set_values_size_estimates	8520
page_size	9580
cost_merge_append	9900
get_parameterized_joinrel_size	10238
cost_incremental_sort	12890
cost_gather_merge	18944
append_nonpartial_cost	26122
cost_gather	26802
set_subquery_size_estimates	40298
cost_subplan	44336
compute_gather_rows	45740
cost_bitmap_and_node	51704
cost_functionscan	53556
set_function_size_estimates	53556
cost_subqueryscan	63190
cost_append	70896
cost_agg	95282
get_parameterized_baserel_size	165080
get_indexpath_pages	198528
compute_semi_anti_join_factors	223802
set_joinrel_size_estimates	261768
calc_joinrel_size_estimate	272006
get_foreign_key_join_selectivity	272006
cost_memoize_rescan	297590
cost_seqscan	448482
final_cost_hashjoin	465420
get_parallel_divisor	471456
final_cost_mergejoin	473372
set_baserel_size_estimates	534534
set_rel_width	536972
cost_bitmap_heap_scan	566564
set_pathtarget_cost_width	641208
cost_material	694176
compute_bitmap_pages	713824
approx_tuple_count	811074
cost_index	830212
initial_cost_hashjoin	900444
has_indexed_join_quals	955428
extract_nonindex_conditions	989818
cost_bitmap_tree_node	1042934
get_restriction_qual_cost	1126656
index_pages_fetched	1169430
final_cost_nestloop	1520154
cached_scansel	1530452
initial_cost_mergejoin	1536716
cost_qual_eval_node	1897558
get_expr_width	1912670
clamp_width_est	2022724
cost_sort	2134752
cost_tuplesort	2147642
cost_rescan	3386462
initial_cost_nestloop	3386462
cost_qual_eval	4801972
relation_byte_size	5197866
cost_qual_eval_walker	9775244
clamp_row_est	10779170

Generated by: LCOV version 1.16