LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1744 1784 97.8 % Date: 2025-09-18 21:17:27 Functions: 75 75 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	18764
approx_tuple_count	498016
cached_scansel	1272694
calc_joinrel_size_estimate	225642
clamp_cardinality_to_long	45424
clamp_row_est	9001004
clamp_width_est	1903976
compute_bitmap_pages	687384
compute_gather_rows	38168
compute_semi_anti_join_factors	210896
cost_agg	75118
cost_append	55638
cost_bitmap_and_node	50042
cost_bitmap_heap_scan	543056
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1007526
cost_ctescan	5182
cost_functionscan	50904
cost_gather	23216
cost_gather_merge	14958
cost_group	1214
cost_incremental_sort	10970
cost_index	798918
cost_material	534858
cost_memoize_rescan	284830
cost_merge_append	4320
cost_namedtuplestorescan	474
cost_qual_eval	3962452
cost_qual_eval_node	1805304
cost_qual_eval_walker	8730024
cost_recursive_union	922
cost_rescan	2867934
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	428730
cost_sort	1738190
cost_subplan	43600
cost_subqueryscan	53780
cost_tablefuncscan	626
cost_tidrangescan	1944
cost_tidscan	872
cost_tuplesort	1749160
cost_valuesscan	8238
cost_windowagg	2754
extract_nonindex_conditions	952296
final_cost_hashjoin	286752
final_cost_mergejoin	332412
final_cost_nestloop	1381690
get_expr_width	1819020
get_foreign_key_join_selectivity	225642
get_indexpath_pages	189418
get_parallel_divisor	190800
get_parameterized_baserel_size	158220
get_parameterized_joinrel_size	8198
get_restriction_qual_cost	1073228
get_windowclause_startup_tuples	2754
has_indexed_join_quals	901776
index_pages_fetched	1123748
initial_cost_hashjoin	672016
initial_cost_mergejoin	1278834
initial_cost_nestloop	2867934
page_size	9272
relation_byte_size	4077824
set_baserel_size_estimates	506768
set_cte_size_estimates	5182
set_foreign_size_estimates	2440
set_function_size_estimates	50904
set_joinrel_size_estimates	217444
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	602294
set_rel_width	509178
set_result_size_estimates	4208
set_subquery_size_estimates	32588
set_tablefunc_size_estimates	626
set_values_size_estimates	8238

Generated by: LCOV version 1.16