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: 2025-12-15 13:17:40 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26142
approx_tuple_count	798292
cached_scansel	1485564
calc_joinrel_size_estimate	266938
clamp_row_est	10602604
clamp_width_est	1997514
compute_bitmap_pages	703396
compute_gather_rows	44298
compute_semi_anti_join_factors	216244
cost_agg	92958
cost_append	70868
cost_bitmap_and_node	50360
cost_bitmap_heap_scan	557190
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026210
cost_ctescan	5286
cost_functionscan	52428
cost_gather	25414
cost_gather_merge	18890
cost_group	1226
cost_incremental_sort	12658
cost_index	820680
cost_material	680556
cost_memoize_rescan	295354
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4719366
cost_qual_eval_node	1877828
cost_qual_eval_walker	9653376
cost_recursive_union	936
cost_rescan	3298198
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445468
cost_sort	2089996
cost_subplan	44232
cost_subqueryscan	62340
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102654
cost_valuesscan	8472
cost_windowagg	2978
extract_nonindex_conditions	977588
final_cost_hashjoin	459698
final_cost_mergejoin	465028
final_cost_nestloop	1481472
get_expr_width	1895302
get_foreign_key_join_selectivity	266938
get_indexpath_pages	194074
get_parallel_divisor	468834
get_parameterized_baserel_size	162060
get_parameterized_joinrel_size	10236
get_restriction_qual_cost	1112312
get_windowclause_startup_tuples	2978
has_indexed_join_quals	927604
index_pages_fetched	1154596
initial_cost_hashjoin	884364
initial_cost_mergejoin	1491828
initial_cost_nestloop	3298198
page_size	9400
relation_byte_size	5093832
set_baserel_size_estimates	530182
set_cte_size_estimates	5286
set_foreign_size_estimates	2464
set_function_size_estimates	52428
set_joinrel_size_estimates	256702
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	635958
set_rel_width	532616
set_result_size_estimates	4286
set_subquery_size_estimates	39516
set_tablefunc_size_estimates	626
set_values_size_estimates	8472

Generated by: LCOV version 1.16