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 % 1864 1825 Test Date: 2026-08-11 12:15:56 Functions: 100.0 % 74 74 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 88.7 % 921 817

Function Name	Hit count
cost_samplescan	245
cost_namedtuplestorescan	443
set_namedtuplestore_size_estimates	443
cost_tablefuncscan	604
set_tablefunc_size_estimates	604
cost_tidscan	636
cost_recursive_union	637
cost_group	1043
set_foreign_size_estimates	1287
cost_tidrangescan	1703
cost_bitmap_or_node	1800
cost_windowagg	2649
get_windowclause_startup_tuples	2649
cost_ctescan	3573
set_cte_size_estimates	3573
set_result_size_estimates	3681
cost_resultscan	3746
page_size	6276
cost_valuesscan	7011
set_values_size_estimates	7011
cost_merge_append	7392
get_parameterized_joinrel_size	8565
cost_incremental_sort	10023
cost_gather_merge	15842
append_nonpartial_cost	21807
cost_gather	22051
set_subquery_size_estimates	30239
cost_subplan	32579
cost_functionscan	35086
set_function_size_estimates	35086
compute_gather_rows	37888
cost_bitmap_and_node	45007
cost_subqueryscan	49546
cost_append	59072
cost_agg	74873
get_parameterized_baserel_size	136509
get_indexpath_pages	176051
compute_semi_anti_join_factors	188238
cost_memoize_rescan	193393
set_joinrel_size_estimates	209854
calc_joinrel_size_estimate	218419
get_foreign_key_join_selectivity	218419
cost_seqscan	343933
final_cost_hashjoin	349745
final_cost_mergejoin	351841
get_parallel_divisor	374377
set_baserel_size_estimates	400841
set_rel_width	402108
cost_bitmap_heap_scan	467296
set_pathtarget_cost_width	472972
cost_material	498888
compute_bitmap_pages	581856
approx_tuple_count	604366
initial_cost_hashjoin	646354
cost_index	672472
has_indexed_join_quals	738774
extract_nonindex_conditions	811604
cost_bitmap_tree_node	885005
get_restriction_qual_cost	891485
index_pages_fetched	959503
cached_scansel	1091143
initial_cost_mergejoin	1096108
final_cost_nestloop	1172803
get_expr_width	1371533
cost_qual_eval_node	1456559
clamp_width_est	1551401
cost_sort	1553347
cost_tuplesort	1563370
cost_rescan	2567311
initial_cost_nestloop	2567311
cost_qual_eval	3700200
relation_byte_size	3759206
cost_qual_eval_walker	7652781
clamp_row_est	8037231

Generated by: LCOV version 2.0-1