LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 97.9 % 1859 1820 Test Date: 2026-07-01 19:18:20 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit

Function Name	Hit count
cost_samplescan	245
cost_namedtuplestorescan	441
set_namedtuplestore_size_estimates	441
cost_tablefuncscan	519
set_tablefunc_size_estimates	519
cost_recursive_union	633
cost_tidscan	636
cost_group	1053
set_foreign_size_estimates	1266
cost_tidrangescan	1703
cost_bitmap_or_node	1752
cost_windowagg	2544
get_windowclause_startup_tuples	2544
cost_ctescan	3496
set_cte_size_estimates	3496
set_result_size_estimates	3616
cost_resultscan	3681
page_size	6098
cost_valuesscan	6957
set_values_size_estimates	6957
cost_merge_append	7370
get_parameterized_joinrel_size	8855
cost_incremental_sort	9908
cost_gather_merge	15768
append_nonpartial_cost	21736
cost_gather	21905
set_subquery_size_estimates	29541
cost_subplan	32267
cost_functionscan	34887
set_function_size_estimates	34887
compute_gather_rows	37668
cost_bitmap_and_node	41123
cost_subqueryscan	48335
cost_append	58772
cost_agg	74433
get_parameterized_baserel_size	127120
get_indexpath_pages	166036
compute_semi_anti_join_factors	175407
cost_memoize_rescan	183466
set_joinrel_size_estimates	200058
calc_joinrel_size_estimate	208913
get_foreign_key_join_selectivity	208913
final_cost_mergejoin	330842
cost_seqscan	338281
final_cost_hashjoin	338507
get_parallel_divisor	373879
set_baserel_size_estimates	394076
set_rel_width	395322
cost_bitmap_heap_scan	434190
set_pathtarget_cost_width	466704
cost_material	478227
compute_bitmap_pages	542219
approx_tuple_count	578155
initial_cost_hashjoin	620347
cost_index	643764
has_indexed_join_quals	677478
extract_nonindex_conditions	773413
cost_bitmap_tree_node	815986
get_restriction_qual_cost	851607
index_pages_fetched	916121
cached_scansel	1030912
initial_cost_mergejoin	1035877
final_cost_nestloop	1082536
get_expr_width	1346447
cost_qual_eval_node	1414369
cost_sort	1472776
cost_tuplesort	1482684
clamp_width_est	1504523
cost_rescan	2408028
initial_cost_nestloop	2408028
cost_qual_eval	3496357
relation_byte_size	3577950
cost_qual_eval_walker	7334966
clamp_row_est	7687551

Generated by: LCOV version 2.0-1