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: 2026-01-19 20:17:45 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26110
approx_tuple_count	797686
cached_scansel	1489430
calc_joinrel_size_estimate	267096
clamp_row_est	10616696
clamp_width_est	2003792
compute_bitmap_pages	705826
compute_gather_rows	44354
compute_semi_anti_join_factors	217104
cost_agg	93588
cost_append	70854
cost_bitmap_and_node	50690
cost_bitmap_heap_scan	559274
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1030276
cost_ctescan	5312
cost_functionscan	52786
cost_gather	25444
cost_gather_merge	18916
cost_group	1226
cost_incremental_sort	12972
cost_index	823172
cost_material	682600
cost_memoize_rescan	296578
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4720940
cost_qual_eval_node	1882578
cost_qual_eval_walker	9660784
cost_recursive_union	936
cost_rescan	3304774
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	446218
cost_sort	2091502
cost_subplan	44318
cost_subqueryscan	62474
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2104474
cost_valuesscan	8514
cost_windowagg	2976
extract_nonindex_conditions	980644
final_cost_hashjoin	458106
final_cost_mergejoin	464328
final_cost_nestloop	1483664
get_expr_width	1900906
get_foreign_key_join_selectivity	267096
get_indexpath_pages	194880
get_parallel_divisor	468848
get_parameterized_baserel_size	162642
get_parameterized_joinrel_size	9726
get_restriction_qual_cost	1115680
get_windowclause_startup_tuples	2976
has_indexed_join_quals	930306
index_pages_fetched	1158128
initial_cost_hashjoin	882774
initial_cost_mergejoin	1495694
initial_cost_nestloop	3304774
page_size	9344
relation_byte_size	5098718
set_baserel_size_estimates	531498
set_cte_size_estimates	5312
set_foreign_size_estimates	2464
set_function_size_estimates	52786
set_joinrel_size_estimates	257370
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	638606
set_rel_width	533932
set_result_size_estimates	4286
set_subquery_size_estimates	39628
set_tablefunc_size_estimates	626
set_values_size_estimates	8514

Generated by: LCOV version 1.16