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: 2025-12-11 22:17:56 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25552
approx_tuple_count	792268
cached_scansel	1474870
calc_joinrel_size_estimate	264624
clamp_row_est	10504794
clamp_width_est	1980812
compute_bitmap_pages	694758
compute_gather_rows	43330
compute_semi_anti_join_factors	213778
cost_agg	92304
cost_append	69610
cost_bitmap_and_node	49726
cost_bitmap_heap_scan	550304
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1013656
cost_ctescan	5284
cost_functionscan	52212
cost_gather	24870
cost_gather_merge	18466
cost_group	1226
cost_incremental_sort	12328
cost_index	810692
cost_material	675500
cost_memoize_rescan	293250
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4674246
cost_qual_eval_node	1857518
cost_qual_eval_walker	9557074
cost_recursive_union	936
cost_rescan	3272016
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	440224
cost_sort	2075516
cost_subplan	43816
cost_subqueryscan	61548
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2087844
cost_valuesscan	8282
cost_windowagg	2964
extract_nonindex_conditions	965688
final_cost_hashjoin	456398
final_cost_mergejoin	460638
final_cost_nestloop	1467008
get_expr_width	1879810
get_foreign_key_join_selectivity	264624
get_indexpath_pages	190922
get_parallel_divisor	464042
get_parameterized_baserel_size	160210
get_parameterized_joinrel_size	9996
get_restriction_qual_cost	1099222
get_windowclause_startup_tuples	2964
has_indexed_join_quals	918288
index_pages_fetched	1140294
initial_cost_hashjoin	878730
initial_cost_mergejoin	1481134
initial_cost_nestloop	3272016
page_size	9328
relation_byte_size	5055292
set_baserel_size_estimates	525120
set_cte_size_estimates	5284
set_foreign_size_estimates	2464
set_function_size_estimates	52212
set_joinrel_size_estimates	254628
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	631894
set_rel_width	527554
set_result_size_estimates	4208
set_subquery_size_estimates	39198
set_tablefunc_size_estimates	626
set_values_size_estimates	8282

Generated by: LCOV version 1.16