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: 2026-01-30 13:18:16 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26136
approx_tuple_count	810964
cached_scansel	1527166
calc_joinrel_size_estimate	271662
clamp_row_est	10761058
clamp_width_est	2021430
compute_bitmap_pages	713330
compute_gather_rows	45762
compute_semi_anti_join_factors	223468
cost_agg	95308
cost_append	70922
cost_bitmap_and_node	51672
cost_bitmap_heap_scan	566094
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042188
cost_ctescan	5304
cost_functionscan	53120
cost_gather	26820
cost_gather_merge	18948
cost_group	1226
cost_incremental_sort	12834
cost_index	829522
cost_material	693376
cost_memoize_rescan	295790
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4799136
cost_qual_eval_node	1899992
cost_qual_eval_walker	9776804
cost_recursive_union	932
cost_rescan	3379592
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448204
cost_sort	2130702
cost_subplan	44302
cost_subqueryscan	63150
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2143536
cost_valuesscan	8528
cost_windowagg	2976
extract_nonindex_conditions	988910
final_cost_hashjoin	465674
final_cost_mergejoin	473174
final_cost_nestloop	1518816
get_expr_width	1912914
get_foreign_key_join_selectivity	271662
get_indexpath_pages	198116
get_parallel_divisor	471716
get_parameterized_baserel_size	164876
get_parameterized_joinrel_size	10488
get_restriction_qual_cost	1125440
get_windowclause_startup_tuples	2976
has_indexed_join_quals	954752
index_pages_fetched	1167868
initial_cost_hashjoin	898400
initial_cost_mergejoin	1533430
initial_cost_nestloop	3379592
page_size	9504
relation_byte_size	5189624
set_baserel_size_estimates	533760
set_cte_size_estimates	5304
set_foreign_size_estimates	2468
set_function_size_estimates	53120
set_joinrel_size_estimates	261174
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	643076
set_rel_width	536198
set_result_size_estimates	4292
set_subquery_size_estimates	40256
set_tablefunc_size_estimates	626
set_values_size_estimates	8528

Generated by: LCOV version 1.16