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: 2026-03-17 02:15:09 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13287
approx_tuple_count	461660
cached_scansel	955440
calc_joinrel_size_estimate	159971
clamp_row_est	6324463
clamp_width_est	1133915
compute_bitmap_pages	413813
compute_gather_rows	23815
compute_semi_anti_join_factors	138658
cost_agg	48345
cost_append	36302
cost_bitmap_and_node	30669
cost_bitmap_heap_scan	331283
cost_bitmap_or_node	1146
cost_bitmap_tree_node	616078
cost_ctescan	2982
cost_functionscan	27936
cost_gather	13855
cost_gather_merge	9963
cost_group	625
cost_incremental_sort	7342
cost_index	488246
cost_material	415246
cost_memoize_rescan	182013
cost_merge_append	4970
cost_namedtuplestorescan	237
cost_qual_eval	2799625
cost_qual_eval_node	1057659
cost_qual_eval_walker	5639907
cost_recursive_union	542
cost_rescan	2074784
cost_resultscan	2202
cost_samplescan	153
cost_seqscan	247107
cost_sort	1315563
cost_subplan	24661
cost_subqueryscan	34341
cost_tablefuncscan	313
cost_tidrangescan	1028
cost_tidscan	438
cost_tuplesort	1322905
cost_valuesscan	4399
cost_windowagg	1540
extract_nonindex_conditions	586860
final_cost_hashjoin	264627
final_cost_mergejoin	275580
final_cost_nestloop	911006
get_expr_width	1071987
get_foreign_key_join_selectivity	159971
get_indexpath_pages	124096
get_parallel_divisor	236900
get_parameterized_baserel_size	98521
get_parameterized_joinrel_size	6967
get_restriction_qual_cost	637799
get_windowclause_startup_tuples	1540
has_indexed_join_quals	589329
index_pages_fetched	698340
initial_cost_hashjoin	535974
initial_cost_mergejoin	958617
initial_cost_nestloop	2074784
page_size	6044
relation_byte_size	3141237
set_baserel_size_estimates	294149
set_cte_size_estimates	2982
set_foreign_size_estimates	1236
set_function_size_estimates	27936
set_joinrel_size_estimates	153004
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	341568
set_rel_width	295370
set_result_size_estimates	2172
set_subquery_size_estimates	22701
set_tablefunc_size_estimates	313
set_values_size_estimates	4399

Generated by: LCOV version 2.0-1