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: 2026-06-01 23:16:12 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21733
approx_tuple_count	601015
cached_scansel	1120916
calc_joinrel_size_estimate	216646
clamp_row_est	8073825
clamp_width_est	1550467
compute_bitmap_pages	559808
compute_gather_rows	37793
compute_semi_anti_join_factors	184886
cost_agg	74462
cost_append	58826
cost_bitmap_and_node	41818
cost_bitmap_heap_scan	448929
cost_bitmap_or_node	1752
cost_bitmap_tree_node	839991
cost_ctescan	3605
cost_functionscan	35387
cost_gather	21938
cost_gather_merge	15860
cost_group	1053
cost_incremental_sort	10539
cost_index	666309
cost_material	503771
cost_memoize_rescan	204631
cost_merge_append	7365
cost_namedtuplestorescan	449
cost_qual_eval	3656721
cost_qual_eval_node	1458774
cost_qual_eval_walker	7595479
cost_recursive_union	688
cost_rescan	2583888
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	347220
cost_sort	1582300
cost_subplan	33979
cost_subqueryscan	49447
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	635
cost_tuplesort	1592839
cost_valuesscan	6888
cost_windowagg	2554
extract_nonindex_conditions	802234
final_cost_hashjoin	349067
final_cost_mergejoin	347761
final_cost_nestloop	1152108
get_expr_width	1415470
get_foreign_key_join_selectivity	216646
get_indexpath_pages	172939
get_parallel_divisor	373678
get_parameterized_baserel_size	133143
get_parameterized_joinrel_size	8255
get_restriction_qual_cost	876858
get_windowclause_startup_tuples	2554
has_indexed_join_quals	727617
index_pages_fetched	952847
initial_cost_hashjoin	659839
initial_cost_mergejoin	1125881
initial_cost_nestloop	2583888
page_size	7114
relation_byte_size	3814277
set_baserel_size_estimates	404775
set_cte_size_estimates	3605
set_foreign_size_estimates	1259
set_function_size_estimates	35387
set_joinrel_size_estimates	208391
set_namedtuplestore_size_estimates	449
set_pathtarget_cost_width	474753
set_rel_width	406014
set_result_size_estimates	3616
set_subquery_size_estimates	30682
set_tablefunc_size_estimates	519
set_values_size_estimates	6888

Generated by: LCOV version 2.0-1