Created by waldo, Described by waldo
When you perform a “DeleteAll” when there is nothing to delete, it will still perform a lock. When you for example perform a DeleteAll on an empty table, it will result in a table lock. Therefore it’s good practice to always check if the table is empty when performing a DeleteAll.
EmptyTableWLD.SetRange(Code, 'AJ'); EmptyTableWLD.DeleteAll(true);
EmptyTableWLD.SetRange(Code, 'AJ'); if not EmptyTableWLD.IsEmpty() then EmptyTableWLD.DeleteAll(true);