LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1739 1778 97.8 % Date: 2025-11-05 22:18:32 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25564
approx_tuple_count	790960
cached_scansel	1466428
calc_joinrel_size_estimate	263318
clamp_row_est	10416168
clamp_width_est	1936598
compute_bitmap_pages	686526
compute_gather_rows	42276
compute_semi_anti_join_factors	212306
cost_agg	85822
cost_append	69566
cost_bitmap_and_node	49636
cost_bitmap_heap_scan	542486
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1004188
cost_ctescan	5176
cost_functionscan	51726
cost_gather	24770
cost_gather_merge	17512
cost_group	1226
cost_incremental_sort	11942
cost_index	800904
cost_material	672548
cost_memoize_rescan	291550
cost_merge_append	9908
cost_namedtuplestorescan	474
cost_qual_eval	4638730
cost_qual_eval_node	1822336
cost_qual_eval_walker	9472224
cost_recursive_union	928
cost_rescan	3255004
cost_resultscan	4256
cost_samplescan	306
cost_seqscan	432378
cost_sort	2065244
cost_subplan	43560
cost_subqueryscan	55664
cost_tablefuncscan	626
cost_tidrangescan	1944
cost_tidscan	872
cost_tuplesort	2077186
cost_valuesscan	8256
cost_windowagg	2964
extract_nonindex_conditions	955040
final_cost_hashjoin	455420
final_cost_mergejoin	460122
final_cost_nestloop	1458722
get_expr_width	1847602
get_foreign_key_join_selectivity	263318
get_indexpath_pages	190264
get_parallel_divisor	462868
get_parameterized_baserel_size	159334
get_parameterized_joinrel_size	10002
get_restriction_qual_cost	1077116
get_windowclause_startup_tuples	2964
has_indexed_join_quals	912494
index_pages_fetched	1128900
initial_cost_hashjoin	874266
initial_cost_mergejoin	1472568
initial_cost_nestloop	3255004
page_size	9344
relation_byte_size	5033630
set_baserel_size_estimates	510828
set_cte_size_estimates	5176
set_foreign_size_estimates	2448
set_function_size_estimates	51726
set_joinrel_size_estimates	253316
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	613200
set_rel_width	513246
set_result_size_estimates	4196
set_subquery_size_estimates	33342
set_tablefunc_size_estimates	626
set_values_size_estimates	8256

Generated by: LCOV version 1.16