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: 2026-02-07 06:17:32 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
cost_samplescan	306
cost_namedtuplestorescan	478
set_namedtuplestore_size_estimates	478
cost_tablefuncscan	626
set_tablefunc_size_estimates	626
cost_tidscan	872
cost_recursive_union	936
cost_bitmap_or_node	1040
cost_group	1226
cost_tidrangescan	2052
set_foreign_size_estimates	2468
cost_windowagg	3076
get_windowclause_startup_tuples	3076
set_result_size_estimates	4292
cost_resultscan	4352
cost_ctescan	5394
set_cte_size_estimates	5394
cost_valuesscan	8518
set_values_size_estimates	8518
page_size	9508
get_parameterized_joinrel_size	9716
cost_merge_append	9900
cost_incremental_sort	12814
cost_gather_merge	18920
append_nonpartial_cost	26138
cost_gather	26796
set_subquery_size_estimates	40286
cost_subplan	44338
compute_gather_rows	45710
cost_bitmap_and_node	51790
cost_functionscan	53090
set_function_size_estimates	53090
cost_subqueryscan	63178
cost_append	70926
cost_agg	95334
get_parameterized_baserel_size	165132
get_indexpath_pages	198162
compute_semi_anti_join_factors	223946
set_joinrel_size_estimates	261792
calc_joinrel_size_estimate	271508
get_foreign_key_join_selectivity	271508
cost_memoize_rescan	297134
cost_seqscan	448554
final_cost_hashjoin	463566
final_cost_mergejoin	470732
get_parallel_divisor	471458
set_baserel_size_estimates	534184
set_rel_width	536622
cost_bitmap_heap_scan	566916
set_pathtarget_cost_width	640704
cost_material	694608
compute_bitmap_pages	714146
approx_tuple_count	807128
cost_index	830258
initial_cost_hashjoin	899734
has_indexed_join_quals	954396
extract_nonindex_conditions	989910
cost_bitmap_tree_node	1043836
get_restriction_qual_cost	1126686
index_pages_fetched	1168616
final_cost_nestloop	1518514
cached_scansel	1530302
initial_cost_mergejoin	1536566
cost_qual_eval_node	1896090
get_expr_width	1911596
clamp_width_est	2024338
cost_sort	2135254
cost_tuplesort	2148068
cost_rescan	3385834
initial_cost_nestloop	3385834
cost_qual_eval	4791354
relation_byte_size	5194504
cost_qual_eval_walker	9749972
clamp_row_est	10761068

Generated by: LCOV version 1.16