LCOV - code coverage report

Current view: top level - src/backend/optimizer/path - costsize.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 1822 1862 97.9 % Date: 2026-02-10 01:18:35 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26138
approx_tuple_count	809208
cached_scansel	1531416
calc_joinrel_size_estimate	272322
clamp_row_est	10773822
clamp_width_est	2027144
compute_bitmap_pages	714464
compute_gather_rows	45776
compute_semi_anti_join_factors	224028
cost_agg	95300
cost_append	70926
cost_bitmap_and_node	51814
cost_bitmap_heap_scan	567144
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1043870
cost_ctescan	5412
cost_functionscan	53316
cost_gather	26822
cost_gather_merge	18960
cost_group	1226
cost_incremental_sort	13028
cost_index	830648
cost_material	694852
cost_memoize_rescan	296984
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4799668
cost_qual_eval_node	1903172
cost_qual_eval_walker	9781376
cost_recursive_union	936
cost_rescan	3388648
cost_resultscan	4352
cost_samplescan	306
cost_seqscan	448782
cost_sort	2136750
cost_subplan	44328
cost_subqueryscan	63182
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2149778
cost_valuesscan	8526
cost_windowagg	3076
extract_nonindex_conditions	990366
final_cost_hashjoin	464436
final_cost_mergejoin	471660
final_cost_nestloop	1522432
get_expr_width	1917156
get_foreign_key_join_selectivity	272322
get_indexpath_pages	198372
get_parallel_divisor	471658
get_parameterized_baserel_size	165200
get_parameterized_joinrel_size	10298
get_restriction_qual_cost	1127396
get_windowclause_startup_tuples	3076
has_indexed_join_quals	956610
index_pages_fetched	1169466
initial_cost_hashjoin	900840
initial_cost_mergejoin	1537680
initial_cost_nestloop	3388648
page_size	9620
relation_byte_size	5199140
set_baserel_size_estimates	534674
set_cte_size_estimates	5412
set_foreign_size_estimates	2468
set_function_size_estimates	53316
set_joinrel_size_estimates	262024
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	644054
set_rel_width	537112
set_result_size_estimates	4292
set_subquery_size_estimates	40290
set_tablefunc_size_estimates	626
set_values_size_estimates	8526

Generated by: LCOV version 1.16