LCOV - code coverage report
Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit
Test: PostgreSQL 20devel Lines: 97.9 % 1859 1820
Test Date: 2026-06-30 16:17:59 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 21719
approx_tuple_count 578442
cached_scansel 1030888
calc_joinrel_size_estimate 209291
clamp_row_est 7653122
clamp_width_est 1502068
compute_bitmap_pages 542233
compute_gather_rows 37656
compute_semi_anti_join_factors 175381
cost_agg 74420
cost_append 58733
cost_bitmap_and_node 41122
cost_bitmap_heap_scan 434182
cost_bitmap_or_node 1752
cost_bitmap_tree_node 816402
cost_ctescan 3496
cost_functionscan 34887
cost_gather 21893
cost_gather_merge 15768
cost_group 1053
cost_incremental_sort 9899
cost_index 643765
cost_material 478194
cost_memoize_rescan 182936
cost_merge_append 7365
cost_namedtuplestorescan 433
cost_qual_eval 3496713
cost_qual_eval_node 1413694
cost_qual_eval_walker 7338540
cost_recursive_union 633
cost_rescan 2408598
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 338215
cost_sort 1472836
cost_subplan 32260
cost_subqueryscan 48306
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 636
cost_tuplesort 1482735
cost_valuesscan 6956
cost_windowagg 2554
extract_nonindex_conditions 773391
final_cost_hashjoin 338648
final_cost_mergejoin 330894
final_cost_nestloop 1082822
get_expr_width 1343831
get_foreign_key_join_selectivity 209291
get_indexpath_pages 164814
get_parallel_divisor 373657
get_parameterized_baserel_size 127100
get_parameterized_joinrel_size 9247
get_restriction_qual_cost 851525
get_windowclause_startup_tuples 2554
has_indexed_join_quals 676704
index_pages_fetched 914458
initial_cost_hashjoin 619668
initial_cost_mergejoin 1035853
initial_cost_nestloop 2408598
page_size 6084
relation_byte_size 3577556
set_baserel_size_estimates 394022
set_cte_size_estimates 3496
set_foreign_size_estimates 1264
set_function_size_estimates 34887
set_joinrel_size_estimates 200044
set_namedtuplestore_size_estimates 433
set_pathtarget_cost_width 465582
set_rel_width 395266
set_result_size_estimates 3616
set_subquery_size_estimates 29527
set_tablefunc_size_estimates 519
set_values_size_estimates 6956

Generated by: LCOV version 2.0-1