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: 2026-02-13 19:18:24 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26138
approx_tuple_count	811086
cached_scansel	1532348
calc_joinrel_size_estimate	272494
clamp_row_est	10788036
clamp_width_est	2030642
compute_bitmap_pages	714726
compute_gather_rows	45804
compute_semi_anti_join_factors	224088
cost_agg	95326
cost_append	70964
cost_bitmap_and_node	51806
cost_bitmap_heap_scan	567324
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1044296
cost_ctescan	5416
cost_functionscan	53984
cost_gather	26846
cost_gather_merge	18964
cost_group	1226
cost_incremental_sort	12866
cost_index	831078
cost_material	695024
cost_memoize_rescan	296866
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4805180
cost_qual_eval_node	1905194
cost_qual_eval_walker	9797850
cost_recursive_union	936
cost_rescan	3389026
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	449236
cost_sort	2138236
cost_subplan	44452
cost_subqueryscan	63218
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2151102
cost_valuesscan	8586
cost_windowagg	3076
extract_nonindex_conditions	990858
final_cost_hashjoin	466456
final_cost_mergejoin	472540
final_cost_nestloop	1520462
get_expr_width	1919294
get_foreign_key_join_selectivity	272494
get_indexpath_pages	198352
get_parallel_divisor	471782
get_parameterized_baserel_size	165282
get_parameterized_joinrel_size	10138
get_restriction_qual_cost	1128790
get_windowclause_startup_tuples	3076
has_indexed_join_quals	954730
index_pages_fetched	1169876
initial_cost_hashjoin	901188
initial_cost_mergejoin	1538612
initial_cost_nestloop	3389026
page_size	9540
relation_byte_size	5203570
set_baserel_size_estimates	535856
set_cte_size_estimates	5416
set_foreign_size_estimates	2468
set_function_size_estimates	53984
set_joinrel_size_estimates	262356
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	644930
set_rel_width	538294
set_result_size_estimates	4292
set_subquery_size_estimates	40324
set_tablefunc_size_estimates	626
set_values_size_estimates	8586

Generated by: LCOV version 1.16