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: 2026-01-11 20:17:25 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26140
approx_tuple_count	799642
cached_scansel	1483128
calc_joinrel_size_estimate	266946
clamp_row_est	10591978
clamp_width_est	2000286
compute_bitmap_pages	704352
compute_gather_rows	44340
compute_semi_anti_join_factors	216278
cost_agg	93332
cost_append	70912
cost_bitmap_and_node	50536
cost_bitmap_heap_scan	557966
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1027830
cost_ctescan	5304
cost_functionscan	52700
cost_gather	25428
cost_gather_merge	18918
cost_group	1226
cost_incremental_sort	13032
cost_index	821544
cost_material	680588
cost_memoize_rescan	294532
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4719200
cost_qual_eval_node	1880992
cost_qual_eval_walker	9662608
cost_recursive_union	932
cost_rescan	3291652
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445772
cost_sort	2085610
cost_subplan	44266
cost_subqueryscan	62332
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2098642
cost_valuesscan	8514
cost_windowagg	2976
extract_nonindex_conditions	978558
final_cost_hashjoin	458248
final_cost_mergejoin	466296
final_cost_nestloop	1480276
get_expr_width	1896744
get_foreign_key_join_selectivity	266946
get_indexpath_pages	194298
get_parallel_divisor	468958
get_parameterized_baserel_size	162174
get_parameterized_joinrel_size	10180
get_restriction_qual_cost	1113712
get_windowclause_startup_tuples	2976
has_indexed_join_quals	927316
index_pages_fetched	1155652
initial_cost_hashjoin	880748
initial_cost_mergejoin	1489392
initial_cost_nestloop	3291652
page_size	9380
relation_byte_size	5086530
set_baserel_size_estimates	530812
set_cte_size_estimates	5304
set_foreign_size_estimates	2464
set_function_size_estimates	52700
set_joinrel_size_estimates	256766
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	638330
set_rel_width	533246
set_result_size_estimates	4286
set_subquery_size_estimates	39498
set_tablefunc_size_estimates	626
set_values_size_estimates	8514

Generated by: LCOV version 1.16