LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19beta1 Lines: 97.9 % 1859 1820 Test Date: 2026-06-19 14:16:39 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21719
approx_tuple_count	576413
cached_scansel	1030670
calc_joinrel_size_estimate	208718
clamp_row_est	7642706
clamp_width_est	1509845
compute_bitmap_pages	542908
compute_gather_rows	37657
compute_semi_anti_join_factors	175390
cost_agg	74328
cost_append	58730
cost_bitmap_and_node	41125
cost_bitmap_heap_scan	434578
cost_bitmap_or_node	1752
cost_bitmap_tree_node	816379
cost_ctescan	3502
cost_functionscan	34873
cost_gather	21891
cost_gather_merge	15771
cost_group	1053
cost_incremental_sort	9947
cost_index	644372
cost_material	478697
cost_memoize_rescan	183924
cost_merge_append	7365
cost_namedtuplestorescan	437
cost_qual_eval	3490165
cost_qual_eval_node	1419447
cost_qual_eval_walker	7332268
cost_recursive_union	633
cost_rescan	2408660
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	338500
cost_sort	1473051
cost_subplan	32266
cost_subqueryscan	48290
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1482998
cost_valuesscan	6947
cost_windowagg	2554
extract_nonindex_conditions	774004
final_cost_hashjoin	336507
final_cost_mergejoin	330005
final_cost_nestloop	1081250
get_expr_width	1351004
get_foreign_key_join_selectivity	208718
get_indexpath_pages	166827
get_parallel_divisor	373649
get_parameterized_baserel_size	127210
get_parameterized_joinrel_size	8428
get_restriction_qual_cost	852197
get_windowclause_startup_tuples	2554
has_indexed_join_quals	676007
index_pages_fetched	917618
initial_cost_hashjoin	619777
initial_cost_mergejoin	1035635
initial_cost_nestloop	2408660
page_size	6146
relation_byte_size	3576306
set_baserel_size_estimates	394276
set_cte_size_estimates	3502
set_foreign_size_estimates	1259
set_function_size_estimates	34873
set_joinrel_size_estimates	200290
set_namedtuplestore_size_estimates	437
set_pathtarget_cost_width	468434
set_rel_width	395514
set_result_size_estimates	3616
set_subquery_size_estimates	29508
set_tablefunc_size_estimates	519
set_values_size_estimates	6947

Generated by: LCOV version 2.0-1