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: 2026-02-05 12:18:40 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	808056
cached_scansel	1531560
calc_joinrel_size_estimate	271942
clamp_row_est	10777018
clamp_width_est	2027814
compute_bitmap_pages	714250
compute_gather_rows	45774
compute_semi_anti_join_factors	223974
cost_agg	95264
cost_append	70896
cost_bitmap_and_node	51788
cost_bitmap_heap_scan	566988
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043636
cost_ctescan	5412
cost_functionscan	53800
cost_gather	26836
cost_gather_merge	18944
cost_group	1226
cost_incremental_sort	12888
cost_index	830376
cost_material	694748
cost_memoize_rescan	298088
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4795152
cost_qual_eval_node	1900772
cost_qual_eval_walker	9765978
cost_recursive_union	936
cost_rescan	3388282
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448588
cost_sort	2137470
cost_subplan	44354
cost_subqueryscan	63192
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2150358
cost_valuesscan	8522
cost_windowagg	3076
extract_nonindex_conditions	990050
final_cost_hashjoin	464326
final_cost_mergejoin	470814
final_cost_nestloop	1519728
get_expr_width	1916884
get_foreign_key_join_selectivity	271942
get_indexpath_pages	198276
get_parallel_divisor	471602
get_parameterized_baserel_size	165154
get_parameterized_joinrel_size	9722
get_restriction_qual_cost	1127536
get_windowclause_startup_tuples	3076
has_indexed_join_quals	954710
index_pages_fetched	1169070
initial_cost_hashjoin	901254
initial_cost_mergejoin	1537824
initial_cost_nestloop	3388282
page_size	9596
relation_byte_size	5199470
set_baserel_size_estimates	534954
set_cte_size_estimates	5412
set_foreign_size_estimates	2468
set_function_size_estimates	53800
set_joinrel_size_estimates	262220
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	643008
set_rel_width	537392
set_result_size_estimates	4292
set_subquery_size_estimates	40296
set_tablefunc_size_estimates	626
set_values_size_estimates	8522

Generated by: LCOV version 1.16