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 00:16:35 Functions: 100.0 % 74 74
Legend: Lines:     hit not hit

Function Name Sort by function name Hit count Sort by function hit count
append_nonpartial_cost 21695
approx_tuple_count 576626
cached_scansel 1030869
calc_joinrel_size_estimate 208607
clamp_row_est 7642560
clamp_width_est 1507389
compute_bitmap_pages 542948
compute_gather_rows 37657
compute_semi_anti_join_factors 175398
cost_agg 74311
cost_append 58683
cost_bitmap_and_node 41127
cost_bitmap_heap_scan 434613
cost_bitmap_or_node 1752
cost_bitmap_tree_node 816231
cost_ctescan 3511
cost_functionscan 34754
cost_gather 21891
cost_gather_merge 15771
cost_group 1053
cost_incremental_sort 9951
cost_index 644387
cost_material 478727
cost_memoize_rescan 184112
cost_merge_append 7365
cost_namedtuplestorescan 443
cost_qual_eval 3490808
cost_qual_eval_node 1413251
cost_qual_eval_walker 7320071
cost_recursive_union 633
cost_rescan 2409277
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 338398
cost_sort 1473315
cost_subplan 32264
cost_subqueryscan 48290
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 635
cost_tuplesort 1483266
cost_valuesscan 6956
cost_windowagg 2554
extract_nonindex_conditions 774021
final_cost_hashjoin 336121
final_cost_mergejoin 330449
final_cost_nestloop 1081846
get_expr_width 1345178
get_foreign_key_join_selectivity 208607
get_indexpath_pages 167474
get_parallel_divisor 373527
get_parameterized_baserel_size 127211
get_parameterized_joinrel_size 8310
get_restriction_qual_cost 852034
get_windowclause_startup_tuples 2554
has_indexed_join_quals 676435
index_pages_fetched 918524
initial_cost_hashjoin 619900
initial_cost_mergejoin 1035834
initial_cost_nestloop 2409277
page_size 6096
relation_byte_size 3576825
set_baserel_size_estimates 394100
set_cte_size_estimates 3511
set_foreign_size_estimates 1259
set_function_size_estimates 34754
set_joinrel_size_estimates 200297
set_namedtuplestore_size_estimates 443
set_pathtarget_cost_width 465419
set_rel_width 395339
set_result_size_estimates 3616
set_subquery_size_estimates 29508
set_tablefunc_size_estimates 519
set_values_size_estimates 6956

Generated by: LCOV version 2.0-1