LCOV - code coverage report
Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage
Test: PostgreSQL 18devel Lines: 1743 1782 97.8 %
Date: 2025-04-24 19:16:19 Functions: 75 75 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
append_nonpartial_cost 18328
approx_tuple_count 496000
cached_scansel 1264902
calc_joinrel_size_estimate 224678
clamp_cardinality_to_long 48318
clamp_row_est 8959280
clamp_width_est 1918598
compute_bitmap_pages 685612
compute_gather_rows 29226
compute_semi_anti_join_factors 214206
cost_agg 71898
cost_append 54150
cost_bitmap_and_node 51828
cost_bitmap_heap_scan 539442
cost_bitmap_or_node 976
cost_bitmap_tree_node 1015928
cost_ctescan 5124
cost_functionscan 55396
cost_gather 19092
cost_gather_merge 10140
cost_group 1214
cost_incremental_sort 11990
cost_index 788190
cost_material 532446
cost_memoize_rescan 290260
cost_merge_append 4166
cost_namedtuplestorescan 466
cost_qual_eval 3970792
cost_qual_eval_node 1831860
cost_qual_eval_walker 8925376
cost_recursive_union 1004
cost_rescan 2880172
cost_resultscan 4244
cost_samplescan 306
cost_seqscan 431262
cost_sort 1701240
cost_subplan 45732
cost_subqueryscan 48900
cost_tablefuncscan 626
cost_tidrangescan 1940
cost_tidscan 852
cost_tuplesort 1713230
cost_valuesscan 8230
cost_windowagg 2754
extract_nonindex_conditions 933106
final_cost_hashjoin 294344
final_cost_mergejoin 326880
final_cost_nestloop 1397224
get_expr_width 1845642
get_foreign_key_join_selectivity 224678
get_indexpath_pages 185140
get_parallel_divisor 178816
get_parameterized_baserel_size 150548
get_parameterized_joinrel_size 7344
get_restriction_qual_cost 1071902
get_windowclause_startup_tuples 2754
has_indexed_join_quals 913484
index_pages_fetched 1097394
initial_cost_hashjoin 682450
initial_cost_mergejoin 1271042
initial_cost_nestloop 2880172
page_size 10756
relation_byte_size 4039516
set_baserel_size_estimates 509170
set_cte_size_estimates 5124
set_foreign_size_estimates 2410
set_function_size_estimates 55396
set_joinrel_size_estimates 217334
set_namedtuplestore_size_estimates 466
set_pathtarget_cost_width 615058
set_rel_width 511550
set_result_size_estimates 4190
set_subquery_size_estimates 27968
set_tablefunc_size_estimates 626
set_values_size_estimates 8230

Generated by: LCOV version 1.14