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: 2026-01-14 02:17:24 Functions: 74 74 100.0 % Legend: Lines: hit not hit

Function Name	Hit count
append_nonpartial_cost	26128
approx_tuple_count	798186
cached_scansel	1488762
calc_joinrel_size_estimate	266978
clamp_row_est	10605726
clamp_width_est	2004474
compute_bitmap_pages	705326
compute_gather_rows	44300
compute_semi_anti_join_factors	216858
cost_agg	93412
cost_append	70892
cost_bitmap_and_node	50592
cost_bitmap_heap_scan	558802
cost_bitmap_or_node	1040
cost_bitmap_tree_node	1029288
cost_ctescan	5316
cost_functionscan	52598
cost_gather	25404
cost_gather_merge	18902
cost_group	1226
cost_incremental_sort	12852
cost_index	822812
cost_material	682132
cost_memoize_rescan	296640
cost_merge_append	9900
cost_namedtuplestorescan	474
cost_qual_eval	4718944
cost_qual_eval_node	1882138
cost_qual_eval_walker	9654274
cost_recursive_union	938
cost_rescan	3303396
cost_resultscan	4346
cost_samplescan	306
cost_seqscan	446246
cost_sort	2093248
cost_subplan	44382
cost_subqueryscan	62408
cost_tablefuncscan	626
cost_tidrangescan	2052
cost_tidscan	872
cost_tuplesort	2106100
cost_valuesscan	8506
cost_windowagg	2976
extract_nonindex_conditions	980182
final_cost_hashjoin	456950
final_cost_mergejoin	465254
final_cost_nestloop	1482774
get_expr_width	1901192
get_foreign_key_join_selectivity	266978
get_indexpath_pages	194764
get_parallel_divisor	468780
get_parameterized_baserel_size	162518
get_parameterized_joinrel_size	9718
get_restriction_qual_cost	1114984
get_windowclause_startup_tuples	2976
has_indexed_join_quals	929888
index_pages_fetched	1157930
initial_cost_hashjoin	883418
initial_cost_mergejoin	1495026
initial_cost_nestloop	3303396
page_size	9428
relation_byte_size	5099140
set_baserel_size_estimates	531284
set_cte_size_estimates	5316
set_foreign_size_estimates	2464
set_function_size_estimates	52598
set_joinrel_size_estimates	257260
set_namedtuplestore_size_estimates	474
set_pathtarget_cost_width	638460
set_rel_width	533718
set_result_size_estimates	4286
set_subquery_size_estimates	39574
set_tablefunc_size_estimates	626
set_values_size_estimates	8506

Generated by: LCOV version 1.16