LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1823 1863 97.9 % Date: 2026-01-28 22:17:25 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26122
approx_tuple_count	808952
cached_scansel	1511196
calc_joinrel_size_estimate	270208
clamp_row_est	10722966
clamp_width_est	2011552
compute_bitmap_pages	712504
compute_gather_rows	45776
compute_semi_anti_join_factors	220168
cost_agg	95036
cost_append	70894
cost_bitmap_and_node	51530
cost_bitmap_heap_scan	565376
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1040730
cost_ctescan	5310
cost_functionscan	52624
cost_gather	26818
cost_gather_merge	18964
cost_group	1226
cost_incremental_sort	13056
cost_index	829010
cost_material	688002
cost_memoize_rescan	295164
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4783278
cost_qual_eval_node	1894116
cost_qual_eval_walker	9755008
cost_recursive_union	936
cost_rescan	3347500
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448238
cost_sort	2114512
cost_subplan	44320
cost_subqueryscan	62776
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2127568
cost_valuesscan	8520
cost_windowagg	2976
extract_nonindex_conditions	988278
final_cost_hashjoin	465146
final_cost_mergejoin	471772
final_cost_nestloop	1508522
get_expr_width	1905732
get_foreign_key_join_selectivity	270208
get_indexpath_pages	197898
get_parallel_divisor	471572
get_parameterized_baserel_size	164432
get_parameterized_joinrel_size	10768
get_restriction_qual_cost	1123946
get_windowclause_startup_tuples	2976
has_indexed_join_quals	946080
index_pages_fetched	1167274
initial_cost_hashjoin	891680
initial_cost_mergejoin	1517460
initial_cost_nestloop	3347500
page_size	9564
relation_byte_size	5153386
set_baserel_size_estimates	532974
set_cte_size_estimates	5310
set_foreign_size_estimates	2468
set_function_size_estimates	52624
set_joinrel_size_estimates	259440
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	640436
set_rel_width	535412
set_result_size_estimates	4292
set_subquery_size_estimates	39906
set_tablefunc_size_estimates	626
set_values_size_estimates	8520

Generated by: LCOV version 1.16