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: 2026-02-10 12:18:23 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	812050
cached_scansel	1531346
calc_joinrel_size_estimate	272692
clamp_row_est	10791012
clamp_width_est	2030046
compute_bitmap_pages	714540
compute_gather_rows	45796
compute_semi_anti_join_factors	224020
cost_agg	95304
cost_append	70918
cost_bitmap_and_node	51812
cost_bitmap_heap_scan	567208
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1044362
cost_ctescan	5394
cost_functionscan	53686
cost_gather	26834
cost_gather_merge	18968
cost_group	1226
cost_incremental_sort	12806
cost_index	830720
cost_material	694806
cost_memoize_rescan	296338
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4809172
cost_qual_eval_node	1912284
cost_qual_eval_walker	9810766
cost_recursive_union	936
cost_rescan	3388176
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448884
cost_sort	2135686
cost_subplan	44332
cost_subqueryscan	63200
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2148492
cost_valuesscan	8534
cost_windowagg	3076
extract_nonindex_conditions	990442
final_cost_hashjoin	467554
final_cost_mergejoin	473240
final_cost_nestloop	1521942
get_expr_width	1925030
get_foreign_key_join_selectivity	272692
get_indexpath_pages	198424
get_parallel_divisor	471610
get_parameterized_baserel_size	165206
get_parameterized_joinrel_size	10622
get_restriction_qual_cost	1127938
get_windowclause_startup_tuples	3076
has_indexed_join_quals	955702
index_pages_fetched	1169542
initial_cost_hashjoin	900204
initial_cost_mergejoin	1537610
initial_cost_nestloop	3388176
page_size	9468
relation_byte_size	5200772
set_baserel_size_estimates	535164
set_cte_size_estimates	5394
set_foreign_size_estimates	2468
set_function_size_estimates	53686
set_joinrel_size_estimates	262070
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	648270
set_rel_width	537602
set_result_size_estimates	4292
set_subquery_size_estimates	40308
set_tablefunc_size_estimates	626
set_values_size_estimates	8534

Generated by: LCOV version 1.16