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: 2026-01-14 01:18:26 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26094
approx_tuple_count	798240
cached_scansel	1486948
calc_joinrel_size_estimate	267404
clamp_row_est	10614736
clamp_width_est	2009390
compute_bitmap_pages	704964
compute_gather_rows	44332
compute_semi_anti_join_factors	216618
cost_agg	93422
cost_append	70822
cost_bitmap_and_node	50576
cost_bitmap_heap_scan	558488
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1028754
cost_ctescan	5312
cost_functionscan	53192
cost_gather	25424
cost_gather_merge	18914
cost_group	1226
cost_incremental_sort	12874
cost_index	822316
cost_material	681458
cost_memoize_rescan	295808
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4723276
cost_qual_eval_node	1894922
cost_qual_eval_walker	9684722
cost_recursive_union	936
cost_rescan	3300552
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	445952
cost_sort	2091234
cost_subplan	44340
cost_subqueryscan	62382
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2104108
cost_valuesscan	8504
cost_windowagg	2976
extract_nonindex_conditions	979538
final_cost_hashjoin	459562
final_cost_mergejoin	464528
final_cost_nestloop	1483602
get_expr_width	1911742
get_foreign_key_join_selectivity	267404
get_indexpath_pages	194560
get_parallel_divisor	468700
get_parameterized_baserel_size	162382
get_parameterized_joinrel_size	10136
get_restriction_qual_cost	1114944
get_windowclause_startup_tuples	2976
has_indexed_join_quals	929748
index_pages_fetched	1156958
initial_cost_hashjoin	886244
initial_cost_mergejoin	1493212
initial_cost_nestloop	3300552
page_size	9384
relation_byte_size	5096050
set_baserel_size_estimates	531574
set_cte_size_estimates	5312
set_foreign_size_estimates	2464
set_function_size_estimates	53192
set_joinrel_size_estimates	257268
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	644814
set_rel_width	534008
set_result_size_estimates	4286
set_subquery_size_estimates	39548
set_tablefunc_size_estimates	626
set_values_size_estimates	8504

Generated by: LCOV version 1.16