LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1819 1858 97.9 % Date: 2026-02-11 19:18:26 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26142
approx_tuple_count	810566
cached_scansel	1531986
calc_joinrel_size_estimate	272536
clamp_row_est	10786994
clamp_width_est	2031136
compute_bitmap_pages	714696
compute_gather_rows	45774
compute_semi_anti_join_factors	224084
cost_agg	95332
cost_append	70960
cost_bitmap_and_node	51812
cost_bitmap_heap_scan	567326
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1044294
cost_ctescan	5416
cost_functionscan	53784
cost_gather	26828
cost_gather_merge	18952
cost_group	1226
cost_incremental_sort	12858
cost_index	830954
cost_material	694984
cost_memoize_rescan	296690
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4805614
cost_qual_eval_node	1908532
cost_qual_eval_walker	9801706
cost_recursive_union	936
cost_rescan	3389140
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	449078
cost_sort	2137580
cost_subplan	44354
cost_subqueryscan	63218
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2150438
cost_valuesscan	8530
cost_windowagg	3076
extract_nonindex_conditions	990728
final_cost_hashjoin	466892
final_cost_mergejoin	471904
final_cost_nestloop	1521836
get_expr_width	1922156
get_foreign_key_join_selectivity	272536
get_indexpath_pages	198548
get_parallel_divisor	471684
get_parameterized_baserel_size	165278
get_parameterized_joinrel_size	10308
get_restriction_qual_cost	1128382
get_windowclause_startup_tuples	3076
has_indexed_join_quals	955730
index_pages_fetched	1170044
initial_cost_hashjoin	900952
initial_cost_mergejoin	1538250
initial_cost_nestloop	3389140
page_size	9532
relation_byte_size	5202280
set_baserel_size_estimates	535466
set_cte_size_estimates	5416
set_foreign_size_estimates	2468
set_function_size_estimates	53784
set_joinrel_size_estimates	262228
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	646802
set_rel_width	537904
set_result_size_estimates	4292
set_subquery_size_estimates	40324
set_tablefunc_size_estimates	626
set_values_size_estimates	8530

Generated by: LCOV version 1.16