LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 97.9 % 1858 1819 Test Date: 2026-03-16 11:14:59 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13308
approx_tuple_count	461100
cached_scansel	950840
calc_joinrel_size_estimate	159672
clamp_row_est	6306490
clamp_width_est	1129575
compute_bitmap_pages	412878
compute_gather_rows	23827
compute_semi_anti_join_factors	138043
cost_agg	48362
cost_append	36323
cost_bitmap_and_node	30618
cost_bitmap_heap_scan	330471
cost_bitmap_or_node	1134
cost_bitmap_tree_node	615001
cost_ctescan	2924
cost_functionscan	27866
cost_gather	13866
cost_gather_merge	9964
cost_group	625
cost_incremental_sort	7320
cost_index	486826
cost_material	413850
cost_memoize_rescan	180098
cost_merge_append	4968
cost_namedtuplestorescan	237
cost_qual_eval	2792879
cost_qual_eval_node	1055332
cost_qual_eval_walker	5630949
cost_recursive_union	537
cost_rescan	2064807
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	246593
cost_sort	1309588
cost_subplan	24563
cost_subqueryscan	34239
cost_tablefuncscan	313
cost_tidrangescan	1028
cost_tidscan	438
cost_tuplesort	1316908
cost_valuesscan	4398
cost_windowagg	1538
extract_nonindex_conditions	585051
final_cost_hashjoin	264735
final_cost_mergejoin	275231
final_cost_nestloop	907043
get_expr_width	1067141
get_foreign_key_join_selectivity	159672
get_indexpath_pages	122924
get_parallel_divisor	237096
get_parameterized_baserel_size	98150
get_parameterized_joinrel_size	7207
get_restriction_qual_cost	636299
get_windowclause_startup_tuples	1538
has_indexed_join_quals	585597
index_pages_fetched	694910
initial_cost_hashjoin	533680
initial_cost_mergejoin	954017
initial_cost_nestloop	2064807
page_size	6014
relation_byte_size	3128853
set_baserel_size_estimates	293384
set_cte_size_estimates	2924
set_foreign_size_estimates	1237
set_function_size_estimates	27866
set_joinrel_size_estimates	152465
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	340706
set_rel_width	294606
set_result_size_estimates	2172
set_subquery_size_estimates	22607
set_tablefunc_size_estimates	313
set_values_size_estimates	4398

Generated by: LCOV version 2.0-1