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 % 1862 1823 Test Date: 2026-07-31 09:15:48 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 88.7 % 919 815

Function Name	Hit count
append_nonpartial_cost	21771
approx_tuple_count	604499
cached_scansel	1085634
calc_joinrel_size_estimate	218015
clamp_row_est	8000304
clamp_width_est	1541641
compute_bitmap_pages	578918
compute_gather_rows	37838
compute_semi_anti_join_factors	187180
cost_agg	74806
cost_append	58948
cost_bitmap_and_node	44765
cost_bitmap_heap_scan	464848
cost_bitmap_or_node	1772
cost_bitmap_tree_node	880527
cost_ctescan	3524
cost_functionscan	35126
cost_gather	22014
cost_gather_merge	15829
cost_group	1043
cost_incremental_sort	10009
cost_index	668819
cost_material	496855
cost_memoize_rescan	191656
cost_merge_append	7390
cost_namedtuplestorescan	433
cost_qual_eval	3688410
cost_qual_eval_node	1444841
cost_qual_eval_walker	7621429
cost_recursive_union	631
cost_rescan	2556083
cost_resultscan	3721
cost_samplescan	245
cost_seqscan	342765
cost_sort	1546607
cost_subplan	32359
cost_subqueryscan	49238
cost_tablefuncscan	604
cost_tidrangescan	1703
cost_tidscan	636
cost_tuplesort	1556616
cost_valuesscan	7003
cost_windowagg	2647
extract_nonindex_conditions	807104
final_cost_hashjoin	348205
final_cost_mergejoin	352159
final_cost_nestloop	1169081
get_expr_width	1359404
get_foreign_key_join_selectivity	218015
get_indexpath_pages	173725
get_parallel_divisor	374297
get_parameterized_baserel_size	135736
get_parameterized_joinrel_size	9011
get_restriction_qual_cost	887642
get_windowclause_startup_tuples	2647
has_indexed_join_quals	734844
index_pages_fetched	952654
initial_cost_hashjoin	641891
initial_cost_mergejoin	1090599
initial_cost_nestloop	2556083
page_size	6128
relation_byte_size	3743481
set_baserel_size_estimates	399454
set_cte_size_estimates	3524
set_foreign_size_estimates	1275
set_function_size_estimates	35127
set_joinrel_size_estimates	209004
set_namedtuplestore_size_estimates	433
set_pathtarget_cost_width	468545
set_rel_width	400709
set_result_size_estimates	3656
set_subquery_size_estimates	30057
set_tablefunc_size_estimates	604
set_values_size_estimates	7003

Generated by: LCOV version 2.0-1