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: 2026-02-02 20:19:50 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26090
approx_tuple_count	815554
cached_scansel	1529996
calc_joinrel_size_estimate	272840
clamp_row_est	10792056
clamp_width_est	2019618
compute_bitmap_pages	713720
compute_gather_rows	45746
compute_semi_anti_join_factors	223720
cost_agg	95262
cost_append	70830
cost_bitmap_and_node	51682
cost_bitmap_heap_scan	566430
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1042838
cost_ctescan	5294
cost_functionscan	53604
cost_gather	26800
cost_gather_merge	18952
cost_group	1226
cost_incremental_sort	12830
cost_index	830040
cost_material	694042
cost_memoize_rescan	295354
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4817580
cost_qual_eval_node	1899404
cost_qual_eval_walker	9808862
cost_recursive_union	936
cost_rescan	3385246
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448316
cost_sort	2134172
cost_subplan	44334
cost_subqueryscan	63174
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2147002
cost_valuesscan	8520
cost_windowagg	2976
extract_nonindex_conditions	989576
final_cost_hashjoin	468912
final_cost_mergejoin	476052
final_cost_nestloop	1523768
get_expr_width	1910376
get_foreign_key_join_selectivity	272840
get_indexpath_pages	198294
get_parallel_divisor	471266
get_parameterized_baserel_size	165022
get_parameterized_joinrel_size	11216
get_restriction_qual_cost	1126376
get_windowclause_startup_tuples	2976
has_indexed_join_quals	957514
index_pages_fetched	1168692
initial_cost_hashjoin	899568
initial_cost_mergejoin	1536260
initial_cost_nestloop	3385246
page_size	9496
relation_byte_size	5200458
set_baserel_size_estimates	534428
set_cte_size_estimates	5294
set_foreign_size_estimates	2468
set_function_size_estimates	53604
set_joinrel_size_estimates	261624
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	641572
set_rel_width	536866
set_result_size_estimates	4292
set_subquery_size_estimates	40284
set_tablefunc_size_estimates	626
set_values_size_estimates	8520

Generated by: LCOV version 1.16