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: 2026-03-04 14:14:50 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
append_nonpartial_cost	13138
approx_tuple_count	434939
cached_scansel	890699
calc_joinrel_size_estimate	152437
clamp_row_est	6047524
clamp_width_est	1095733
compute_bitmap_pages	405742
compute_gather_rows	23132
compute_semi_anti_join_factors	132363
cost_agg	48171
cost_append	35700
cost_bitmap_and_node	30427
cost_bitmap_heap_scan	324325
cost_bitmap_or_node	1116
cost_bitmap_tree_node	605753
cost_ctescan	2836
cost_functionscan	27458
cost_gather	13509
cost_gather_merge	9626
cost_group	613
cost_incremental_sort	7027
cost_index	476494
cost_material	388574
cost_memoize_rescan	171957
cost_merge_append	4950
cost_namedtuplestorescan	237
cost_qual_eval	2683489
cost_qual_eval_node	1039447
cost_qual_eval_walker	5451932
cost_recursive_union	529
cost_rescan	1952620
cost_resultscan	2200
cost_samplescan	153
cost_seqscan	240699
cost_sort	1214214
cost_subplan	24098
cost_subqueryscan	33353
cost_tablefuncscan	313
cost_tidrangescan	1026
cost_tidscan	436
cost_tuplesort	1221241
cost_valuesscan	4314
cost_windowagg	1538
extract_nonindex_conditions	571437
final_cost_hashjoin	253616
final_cost_mergejoin	257057
final_cost_nestloop	875026
get_expr_width	1042962
get_foreign_key_join_selectivity	152437
get_indexpath_pages	120020
get_parallel_divisor	236102
get_parameterized_baserel_size	94867
get_parameterized_joinrel_size	6568
get_restriction_qual_cost	623188
get_windowclause_startup_tuples	1538
has_indexed_join_quals	563231
index_pages_fetched	677785
initial_cost_hashjoin	503811
initial_cost_mergejoin	893831
initial_cost_nestloop	1952620
page_size	5632
relation_byte_size	2931462
set_baserel_size_estimates	286285
set_cte_size_estimates	2836
set_foreign_size_estimates	1235
set_function_size_estimates	27458
set_joinrel_size_estimates	145869
set_namedtuplestore_size_estimates	237
set_pathtarget_cost_width	336314
set_rel_width	287505
set_result_size_estimates	2170
set_subquery_size_estimates	21784
set_tablefunc_size_estimates	313
set_values_size_estimates	4314

Generated by: LCOV version 2.0-1