LCOV - code coverage report
Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage
Test: PostgreSQL 17devel Lines: 1710 1752 97.6 %
Date: 2024-04-22 22:11:44 Functions: 74 74 100.0 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
append_nonpartial_cost 15594
approx_tuple_count 379216
cached_scansel 1003318
calc_joinrel_size_estimate 189646
clamp_cardinality_to_long 39848
clamp_row_est 6732142
clamp_width_est 1657472
compute_bitmap_pages 559160
compute_semi_anti_join_factors 179138
cost_agg 60112
cost_append 47022
cost_bitmap_and_node 34140
cost_bitmap_heap_scan 431554
cost_bitmap_or_node 960
cost_bitmap_tree_node 791240
cost_ctescan 4026
cost_functionscan 39828
cost_gather 16158
cost_gather_merge 9810
cost_group 1564
cost_incremental_sort 7704
cost_index 649668
cost_material 423686
cost_memoize_rescan 225822
cost_merge_append 3776
cost_namedtuplestorescan 438
cost_qual_eval 3197058
cost_qual_eval_node 1519128
cost_qual_eval_walker 7310820
cost_recursive_union 800
cost_rescan 2263768
cost_resultscan 1610
cost_samplescan 300
cost_seqscan 374866
cost_sort 1368028
cost_subplan 36048
cost_subqueryscan 39328
cost_tablefuncscan 548
cost_tidrangescan 202
cost_tidscan 756
cost_tuplesort 1375732
cost_valuesscan 7746
cost_windowagg 2630
extract_nonindex_conditions 766802
final_cost_hashjoin 221642
final_cost_mergejoin 253208
final_cost_nestloop 1132310
get_expr_width 1540058
get_foreign_key_join_selectivity 189646
get_indexpath_pages 140258
get_parallel_divisor 139712
get_parameterized_baserel_size 123526
get_parameterized_joinrel_size 7236
get_restriction_qual_cost 884386
get_windowclause_startup_tuples 2630
has_indexed_join_quals 719696
index_pages_fetched 885734
initial_cost_hashjoin 538112
initial_cost_mergejoin 1009422
initial_cost_nestloop 2263768
page_size 8860
relation_byte_size 3188356
set_baserel_size_estimates 425902
set_cte_size_estimates 4026
set_foreign_size_estimates 2348
set_function_size_estimates 39828
set_joinrel_size_estimates 182410
set_namedtuplestore_size_estimates 438
set_pathtarget_cost_width 557702
set_rel_width 428226
set_result_size_estimates 1562
set_subquery_size_estimates 21360
set_tablefunc_size_estimates 548
set_values_size_estimates 7746

Generated by: LCOV version 1.14