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 % 1859 1820
Test Date: 2026-05-30 21:16:17 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 21717
approx_tuple_count 599387
cached_scansel 1120819
calc_joinrel_size_estimate 216969
clamp_row_est 8069701
clamp_width_est 1553001
compute_bitmap_pages 560608
compute_gather_rows 37754
compute_semi_anti_join_factors 184908
cost_agg 74428
cost_append 58796
cost_bitmap_and_node 41816
cost_bitmap_heap_scan 449394
cost_bitmap_or_node 1752
cost_bitmap_tree_node 840649
cost_ctescan 3621
cost_functionscan 35521
cost_gather 21910
cost_gather_merge 15849
cost_group 1053
cost_incremental_sort 10499
cost_index 667157
cost_material 504285
cost_memoize_rescan 204396
cost_merge_append 7365
cost_namedtuplestorescan 435
cost_qual_eval 3651643
cost_qual_eval_node 1461413
cost_qual_eval_walker 7600356
cost_recursive_union 688
cost_rescan 2584665
cost_resultscan 3681
cost_samplescan 245
cost_seqscan 347622
cost_sort 1582080
cost_subplan 33970
cost_subqueryscan 49462
cost_tablefuncscan 519
cost_tidrangescan 1703
cost_tidscan 635
cost_tuplesort 1592579
cost_valuesscan 6889
cost_windowagg 2554
extract_nonindex_conditions 803099
final_cost_hashjoin 348306
final_cost_mergejoin 346358
final_cost_nestloop 1149987
get_expr_width 1416142
get_foreign_key_join_selectivity 216969
get_indexpath_pages 174019
get_parallel_divisor 373491
get_parameterized_baserel_size 133275
get_parameterized_joinrel_size 8257
get_restriction_qual_cost 877874
get_windowclause_startup_tuples 2554
has_indexed_join_quals 725528
index_pages_fetched 955113
initial_cost_hashjoin 659619
initial_cost_mergejoin 1125784
initial_cost_nestloop 2584665
page_size 7078
relation_byte_size 3812624
set_baserel_size_estimates 405361
set_cte_size_estimates 3621
set_foreign_size_estimates 1260
set_function_size_estimates 35521
set_joinrel_size_estimates 208712
set_namedtuplestore_size_estimates 435
set_pathtarget_cost_width 475084
set_rel_width 406601
set_result_size_estimates 3616
set_subquery_size_estimates 30694
set_tablefunc_size_estimates 519
set_values_size_estimates 6889

Generated by: LCOV version 2.0-1