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: 2026-02-07 14:18:19 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	810410
cached_scansel	1530840
calc_joinrel_size_estimate	272074
clamp_row_est	10777946
clamp_width_est	2026530
compute_bitmap_pages	713922
compute_gather_rows	45734
compute_semi_anti_join_factors	223904
cost_agg	95274
cost_append	70892
cost_bitmap_and_node	51788
cost_bitmap_heap_scan	566674
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043228
cost_ctescan	5388
cost_functionscan	53362
cost_gather	26796
cost_gather_merge	18944
cost_group	1226
cost_incremental_sort	13018
cost_index	830054
cost_material	694360
cost_memoize_rescan	297136
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4801972
cost_qual_eval_node	1905452
cost_qual_eval_walker	9779924
cost_recursive_union	936
cost_rescan	3386530
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448284
cost_sort	2135996
cost_subplan	44326
cost_subqueryscan	63160
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2149014
cost_valuesscan	8522
cost_windowagg	3076
extract_nonindex_conditions	989674
final_cost_hashjoin	466152
final_cost_mergejoin	472046
final_cost_nestloop	1521856
get_expr_width	1919428
get_foreign_key_join_selectivity	272074
get_indexpath_pages	198246
get_parallel_divisor	471412
get_parameterized_baserel_size	164876
get_parameterized_joinrel_size	10264
get_restriction_qual_cost	1126428
get_windowclause_startup_tuples	3076
has_indexed_join_quals	956182
index_pages_fetched	1168698
initial_cost_hashjoin	900786
initial_cost_mergejoin	1537104
initial_cost_nestloop	3386530
page_size	9620
relation_byte_size	5199374
set_baserel_size_estimates	534204
set_cte_size_estimates	5388
set_foreign_size_estimates	2468
set_function_size_estimates	53362
set_joinrel_size_estimates	261810
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	645094
set_rel_width	536642
set_result_size_estimates	4292
set_subquery_size_estimates	40274
set_tablefunc_size_estimates	626
set_values_size_estimates	8522

Generated by: LCOV version 1.16