LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-08 16:18:30 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	807412
cached_scansel	1531018
calc_joinrel_size_estimate	271828
clamp_row_est	10771244
clamp_width_est	2027402
compute_bitmap_pages	714342
compute_gather_rows	45750
compute_semi_anti_join_factors	223986
cost_agg	95322
cost_append	70894
cost_bitmap_and_node	51796
cost_bitmap_heap_scan	567060
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1044088
cost_ctescan	5412
cost_functionscan	53762
cost_gather	26810
cost_gather_merge	18946
cost_group	1226
cost_incremental_sort	12794
cost_index	830486
cost_material	694758
cost_memoize_rescan	297748
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4793908
cost_qual_eval_node	1901940
cost_qual_eval_walker	9769522
cost_recursive_union	936
cost_rescan	3387278
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448598
cost_sort	2135136
cost_subplan	44362
cost_subqueryscan	63192
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2147930
cost_valuesscan	8522
cost_windowagg	3076
extract_nonindex_conditions	990166
final_cost_hashjoin	463984
final_cost_mergejoin	470218
final_cost_nestloop	1520284
get_expr_width	1917772
get_foreign_key_join_selectivity	271828
get_indexpath_pages	198230
get_parallel_divisor	471454
get_parameterized_baserel_size	165160
get_parameterized_joinrel_size	9718
get_restriction_qual_cost	1127584
get_windowclause_startup_tuples	3076
has_indexed_join_quals	955810
index_pages_fetched	1169026
initial_cost_hashjoin	900116
initial_cost_mergejoin	1537282
initial_cost_nestloop	3387278
page_size	9468
relation_byte_size	5194928
set_baserel_size_estimates	534962
set_cte_size_estimates	5412
set_foreign_size_estimates	2468
set_function_size_estimates	53762
set_joinrel_size_estimates	262110
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	643888
set_rel_width	537400
set_result_size_estimates	4292
set_subquery_size_estimates	40300
set_tablefunc_size_estimates	626
set_values_size_estimates	8522

Generated by: LCOV version 1.16