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 % 1858 1819
Test Date: 2026-03-13 09:15:01 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 13159
approx_tuple_count 436193
cached_scansel 905221
calc_joinrel_size_estimate 153678
clamp_row_est 6106219
clamp_width_est 1104710
compute_bitmap_pages 407826
compute_gather_rows 23265
compute_semi_anti_join_factors 133969
cost_agg 48303
cost_append 35909
cost_bitmap_and_node 30565
cost_bitmap_heap_scan 326391
cost_bitmap_or_node 1116
cost_bitmap_tree_node 608499
cost_ctescan 2920
cost_functionscan 27781
cost_gather 13535
cost_gather_merge 9733
cost_group 625
cost_incremental_sort 6616
cost_index 480048
cost_material 391824
cost_memoize_rescan 176106
cost_merge_append 4968
cost_namedtuplestorescan 237
cost_qual_eval 2703773
cost_qual_eval_node 1044333
cost_qual_eval_walker 5475921
cost_recursive_union 538
cost_rescan 1981891
cost_resultscan 2202
cost_samplescan 153
cost_seqscan 242416
cost_sort 1235903
cost_subplan 24463
cost_subqueryscan 33562
cost_tablefuncscan 313
cost_tidrangescan 1028
cost_tidscan 438
cost_tuplesort 1242519
cost_valuesscan 4330
cost_windowagg 1538
extract_nonindex_conditions 576304
final_cost_hashjoin 253053
final_cost_mergejoin 259268
final_cost_nestloop 885456
get_expr_width 1055499
get_foreign_key_join_selectivity 153678
get_indexpath_pages 121536
get_parallel_divisor 234960
get_parameterized_baserel_size 96028
get_parameterized_joinrel_size 6386
get_restriction_qual_cost 627557
get_windowclause_startup_tuples 1538
has_indexed_join_quals 572266
index_pages_fetched 684560
initial_cost_hashjoin 509916
initial_cost_mergejoin 908398
initial_cost_nestloop 1981891
page_size 5800
relation_byte_size 2970686
set_baserel_size_estimates 288550
set_cte_size_estimates 2920
set_foreign_size_estimates 1237
set_function_size_estimates 27781
set_joinrel_size_estimates 147292
set_namedtuplestore_size_estimates 237
set_pathtarget_cost_width 337726
set_rel_width 289772
set_result_size_estimates 2172
set_subquery_size_estimates 21950
set_tablefunc_size_estimates 313
set_values_size_estimates 4330

Generated by: LCOV version 2.0-1