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: 2025-12-25 11:18:17 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26126
approx_tuple_count	798090
cached_scansel	1485570
calc_joinrel_size_estimate	266880
clamp_row_est	10598296
clamp_width_est	2000690
compute_bitmap_pages	703596
compute_gather_rows	44306
compute_semi_anti_join_factors	216288
cost_agg	93090
cost_append	70884
cost_bitmap_and_node	50362
cost_bitmap_heap_scan	557350
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1026598
cost_ctescan	5284
cost_functionscan	52620
cost_gather	25414
cost_gather_merge	18898
cost_group	1226
cost_incremental_sort	12446
cost_index	820892
cost_material	680698
cost_memoize_rescan	295376
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4717260
cost_qual_eval_node	1883226
cost_qual_eval_walker	9662316
cost_recursive_union	936
cost_rescan	3299372
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445544
cost_sort	2090352
cost_subplan	44226
cost_subqueryscan	62340
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102798
cost_valuesscan	8498
cost_windowagg	2976
extract_nonindex_conditions	977832
final_cost_hashjoin	458622
final_cost_mergejoin	465124
final_cost_nestloop	1480780
get_expr_width	1900848
get_foreign_key_join_selectivity	266880
get_indexpath_pages	194034
get_parallel_divisor	468760
get_parameterized_baserel_size	162106
get_parameterized_joinrel_size	10190
get_restriction_qual_cost	1112760
get_windowclause_startup_tuples	2976
has_indexed_join_quals	927442
index_pages_fetched	1154700
initial_cost_hashjoin	883910
initial_cost_mergejoin	1491834
initial_cost_nestloop	3299372
page_size	9324
relation_byte_size	5093060
set_baserel_size_estimates	530492
set_cte_size_estimates	5284
set_foreign_size_estimates	2464
set_function_size_estimates	52620
set_joinrel_size_estimates	256690
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	639178
set_rel_width	532926
set_result_size_estimates	4286
set_subquery_size_estimates	39516
set_tablefunc_size_estimates	626
set_values_size_estimates	8498

Generated by: LCOV version 1.16