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: 2026-01-13 05:16:43 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26110
approx_tuple_count	799710
cached_scansel	1485894
calc_joinrel_size_estimate	267256
clamp_row_est	10601078
clamp_width_est	2004510
compute_bitmap_pages	704810
compute_gather_rows	44318
compute_semi_anti_join_factors	216604
cost_agg	93344
cost_append	70854
cost_bitmap_and_node	50578
cost_bitmap_heap_scan	558380
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1028796
cost_ctescan	5312
cost_functionscan	52582
cost_gather	25410
cost_gather_merge	18914
cost_group	1226
cost_incremental_sort	12808
cost_index	822166
cost_material	681458
cost_memoize_rescan	295378
cost_merge_append	9900
cost_namedtuplestorescan	482
cost_qual_eval	4721718
cost_qual_eval_node	1886290
cost_qual_eval_walker	9668918
cost_recursive_union	936
cost_rescan	3298706
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445926
cost_sort	2089782
cost_subplan	44330
cost_subqueryscan	62370
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2102590
cost_valuesscan	8510
cost_windowagg	2976
extract_nonindex_conditions	979378
final_cost_hashjoin	457980
final_cost_mergejoin	466404
final_cost_nestloop	1482222
get_expr_width	1902970
get_foreign_key_join_selectivity	267256
get_indexpath_pages	194514
get_parallel_divisor	468714
get_parameterized_baserel_size	162376
get_parameterized_joinrel_size	10224
get_restriction_qual_cost	1114204
get_windowclause_startup_tuples	2976
has_indexed_join_quals	928520
index_pages_fetched	1156730
initial_cost_hashjoin	882128
initial_cost_mergejoin	1492158
initial_cost_nestloop	3298706
page_size	9384
relation_byte_size	5093770
set_baserel_size_estimates	530942
set_cte_size_estimates	5312
set_foreign_size_estimates	2464
set_function_size_estimates	52582
set_joinrel_size_estimates	257032
set_namedtuplestore_size_estimates	482
set_pathtarget_cost_width	640594
set_rel_width	533374
set_result_size_estimates	4286
set_subquery_size_estimates	39538
set_tablefunc_size_estimates	626
set_values_size_estimates	8510

Generated by: LCOV version 1.16