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: 2025-12-09 11:18:34 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	25584
approx_tuple_count	792240
cached_scansel	1468156
calc_joinrel_size_estimate	264060
clamp_row_est	10431310
clamp_width_est	1942322
compute_bitmap_pages	687252
compute_gather_rows	43250
compute_semi_anti_join_factors	212778
cost_agg	86678
cost_append	69632
cost_bitmap_and_node	49644
cost_bitmap_heap_scan	542992
cost_bitmap_or_node	1016
cost_bitmap_tree_node	1005458
cost_ctescan	5176
cost_functionscan	52196
cost_gather	24838
cost_gather_merge	18418
cost_group	1226
cost_incremental_sort	12278
cost_index	802380
cost_material	673292
cost_memoize_rescan	291274
cost_merge_append	9900
cost_namedtuplestorescan	478
cost_qual_eval	4646992
cost_qual_eval_node	1828134
cost_qual_eval_walker	9487562
cost_recursive_union	928
cost_rescan	3259288
cost_resultscan	4268
cost_samplescan	306
cost_seqscan	433300
cost_sort	2066366
cost_subplan	43626
cost_subqueryscan	55842
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2078644
cost_valuesscan	8290
cost_windowagg	2964
extract_nonindex_conditions	956748
final_cost_hashjoin	455182
final_cost_mergejoin	460740
final_cost_nestloop	1463270
get_expr_width	1853624
get_foreign_key_join_selectivity	264060
get_indexpath_pages	190286
get_parallel_divisor	464046
get_parameterized_baserel_size	159620
get_parameterized_joinrel_size	10214
get_restriction_qual_cost	1079276
get_windowclause_startup_tuples	2964
has_indexed_join_quals	914424
index_pages_fetched	1130414
initial_cost_hashjoin	875072
initial_cost_mergejoin	1474420
initial_cost_nestloop	3259288
page_size	9328
relation_byte_size	5036580
set_baserel_size_estimates	512350
set_cte_size_estimates	5176
set_foreign_size_estimates	2464
set_function_size_estimates	52196
set_joinrel_size_estimates	253846
set_namedtuplestore_size_estimates	478
set_pathtarget_cost_width	615220
set_rel_width	514782
set_result_size_estimates	4208
set_subquery_size_estimates	33506
set_tablefunc_size_estimates	626
set_values_size_estimates	8290

Generated by: LCOV version 1.16