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: 2026-06-27 14:16:37 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	21719
approx_tuple_count	576226
cached_scansel	1030955
calc_joinrel_size_estimate	208344
clamp_row_est	7639907
clamp_width_est	1508768
compute_bitmap_pages	542350
compute_gather_rows	37644
compute_semi_anti_join_factors	175432
cost_agg	74318
cost_append	58734
cost_bitmap_and_node	41141
cost_bitmap_heap_scan	434299
cost_bitmap_or_node	1752
cost_bitmap_tree_node	815671
cost_ctescan	3505
cost_functionscan	34657
cost_gather	21890
cost_gather_merge	15759
cost_group	1053
cost_incremental_sort	9986
cost_index	643843
cost_material	478263
cost_memoize_rescan	184438
cost_merge_append	7365
cost_namedtuplestorescan	435
cost_qual_eval	3488161
cost_qual_eval_node	1416597
cost_qual_eval_walker	7314857
cost_recursive_union	633
cost_rescan	2408794
cost_resultscan	3681
cost_samplescan	245
cost_seqscan	338110
cost_sort	1473195
cost_subplan	32257
cost_subqueryscan	48309
cost_tablefuncscan	519
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1483181
cost_valuesscan	6960
cost_windowagg	2554
extract_nonindex_conditions	773513
final_cost_hashjoin	335903
final_cost_mergejoin	330151
final_cost_nestloop	1081021
get_expr_width	1350765
get_foreign_key_join_selectivity	208344
get_indexpath_pages	167421
get_parallel_divisor	373621
get_parameterized_baserel_size	127141
get_parameterized_joinrel_size	8312
get_restriction_qual_cost	851320
get_windowclause_startup_tuples	2554
has_indexed_join_quals	676387
index_pages_fetched	918048
initial_cost_hashjoin	620277
initial_cost_mergejoin	1035920
initial_cost_nestloop	2408794
page_size	6138
relation_byte_size	3575588
set_baserel_size_estimates	393693
set_cte_size_estimates	3505
set_foreign_size_estimates	1261
set_function_size_estimates	34657
set_joinrel_size_estimates	200032
set_namedtuplestore_size_estimates	435
set_pathtarget_cost_width	467968
set_rel_width	394934
set_result_size_estimates	3616
set_subquery_size_estimates	29528
set_tablefunc_size_estimates	519
set_values_size_estimates	6960

Generated by: LCOV version 2.0-1