LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1741 1780 97.8 % Date: 2025-12-20 22:18:28 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26110
approx_tuple_count	797850
cached_scansel	1485862
calc_joinrel_size_estimate	266852
clamp_row_est	10599828
clamp_width_est	1997106
compute_bitmap_pages	703332
compute_gather_rows	44278
compute_semi_anti_join_factors	216284
cost_agg	92934
cost_append	70804
cost_bitmap_and_node	50354
cost_bitmap_heap_scan	557170
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026046
cost_ctescan	5302
cost_functionscan	52370
cost_gather	25386
cost_gather_merge	18898
cost_group	1226
cost_incremental_sort	12506
cost_index	820678
cost_material	680694
cost_memoize_rescan	295818
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4716262
cost_qual_eval_node	1877774
cost_qual_eval_walker	9652576
cost_recursive_union	936
cost_rescan	3300224
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445380
cost_sort	2090870
cost_subplan	44228
cost_subqueryscan	62348
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2103376
cost_valuesscan	8486
cost_windowagg	2976
extract_nonindex_conditions	977616
final_cost_hashjoin	458980
final_cost_mergejoin	464740
final_cost_nestloop	1480396
get_expr_width	1896234
get_foreign_key_join_selectivity	266852
get_indexpath_pages	194164
get_parallel_divisor	468568
get_parameterized_baserel_size	162088
get_parameterized_joinrel_size	10188
get_restriction_qual_cost	1112184
get_windowclause_startup_tuples	2976
has_indexed_join_quals	926916
index_pages_fetched	1154812
initial_cost_hashjoin	884526
initial_cost_mergejoin	1492122
initial_cost_nestloop	3300220
page_size	9392
relation_byte_size	5094688
set_baserel_size_estimates	530136
set_cte_size_estimates	5302
set_foreign_size_estimates	2464
set_function_size_estimates	52374
set_joinrel_size_estimates	256664
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	636208
set_rel_width	532570
set_result_size_estimates	4286
set_subquery_size_estimates	39522
set_tablefunc_size_estimates	626
set_values_size_estimates	8486

Generated by: LCOV version 1.16