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 03:17:59 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26120
approx_tuple_count	815918
cached_scansel	1528416
calc_joinrel_size_estimate	272658
clamp_row_est	10783092
clamp_width_est	2021108
compute_bitmap_pages	713746
compute_gather_rows	45754
compute_semi_anti_join_factors	223652
cost_agg	95278
cost_append	70890
cost_bitmap_and_node	51760
cost_bitmap_heap_scan	566530
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042744
cost_ctescan	5404
cost_functionscan	53310
cost_gather	26818
cost_gather_merge	18942
cost_group	1226
cost_incremental_sort	12996
cost_index	829724
cost_material	693928
cost_memoize_rescan	295364
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4818878
cost_qual_eval_node	1898406
cost_qual_eval_walker	9800654
cost_recursive_union	932
cost_rescan	3382244
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448292
cost_sort	2133016
cost_subplan	44274
cost_subqueryscan	63150
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2146012
cost_valuesscan	8524
cost_windowagg	3076
extract_nonindex_conditions	989200
final_cost_hashjoin	468306
final_cost_mergejoin	476672
final_cost_nestloop	1525422
get_expr_width	1909868
get_foreign_key_join_selectivity	272658
get_indexpath_pages	198140
get_parallel_divisor	471570
get_parameterized_baserel_size	164958
get_parameterized_joinrel_size	10922
get_restriction_qual_cost	1126254
get_windowclause_startup_tuples	3076
has_indexed_join_quals	957798
index_pages_fetched	1168202
initial_cost_hashjoin	899694
initial_cost_mergejoin	1534680
initial_cost_nestloop	3382244
page_size	9592
relation_byte_size	5198944
set_baserel_size_estimates	534142
set_cte_size_estimates	5404
set_foreign_size_estimates	2468
set_function_size_estimates	53310
set_joinrel_size_estimates	261736
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	641524
set_rel_width	536580
set_result_size_estimates	4292
set_subquery_size_estimates	40256
set_tablefunc_size_estimates	626
set_values_size_estimates	8524

Generated by: LCOV version 1.16