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	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