| name | base type | length | nulls | default | rule |
|---|---|---|---|---|---|
| OrderNumber | nvarchar | 50 | True |
| name | object type | level |
|---|---|---|
| SalesOrderHeader | table | 1 |
| vSalesPersonSalesByFiscalYears | view | 2 |
| uSalesOrderHeader | trigger | 2 |
| iduSalesOrderDetail | trigger | 2 |
CREATE TYPE [dbo].[OrderNumber] FROM [nvarchar](25) NULL