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: 2025-12-01 14:17:30 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25562
approx_tuple_count	788068
cached_scansel	1466692
calc_joinrel_size_estimate	263020
clamp_row_est	10401446
clamp_width_est	1939062
compute_bitmap_pages	686488
compute_gather_rows	42364
compute_semi_anti_join_factors	212480
cost_agg	86400
cost_append	69572
cost_bitmap_and_node	49630
cost_bitmap_heap_scan	542316
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1004538
cost_ctescan	5162
cost_functionscan	52002
cost_gather	24854
cost_gather_merge	17516
cost_group	1226
cost_incremental_sort	11976
cost_index	801458
cost_material	672292
cost_memoize_rescan	291384
cost_merge_append	9908
cost_namedtuplestorescan	474
cost_qual_eval	4627658
cost_qual_eval_node	1820972
cost_qual_eval_walker	9448000
cost_recursive_union	924
cost_rescan	3253010
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	432660
cost_sort	2064658
cost_subplan	43574
cost_subqueryscan	55764
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2076634
cost_valuesscan	8286
cost_windowagg	2964
extract_nonindex_conditions	955640
final_cost_hashjoin	452842
final_cost_mergejoin	457962
final_cost_nestloop	1456320
get_expr_width	1847532
get_foreign_key_join_selectivity	263020
get_indexpath_pages	190024
get_parallel_divisor	463194
get_parameterized_baserel_size	159202
get_parameterized_joinrel_size	9648
get_restriction_qual_cost	1077706
get_windowclause_startup_tuples	2964
has_indexed_join_quals	910568
index_pages_fetched	1129006
initial_cost_hashjoin	874056
initial_cost_mergejoin	1472848
initial_cost_nestloop	3253010
page_size	9300
relation_byte_size	5027224
set_baserel_size_estimates	511448
set_cte_size_estimates	5162
set_foreign_size_estimates	2464
set_function_size_estimates	52002
set_joinrel_size_estimates	253372
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	612684
set_rel_width	513882
set_result_size_estimates	4208
set_subquery_size_estimates	33440
set_tablefunc_size_estimates	626
set_values_size_estimates	8286

Generated by: LCOV version 1.16