IndexKeyType 列舉型別
The IndexKeyType enumeration contains values that are used to specify the type of key on which the index is created.
命名空間： Microsoft.SqlServer.Management.Smo
組件： Microsoft.SqlServer.SqlEnum (在 Microsoft.SqlServer.SqlEnum.dll 中)
語法
'宣告
Public Enumeration IndexKeyType
'用途
Dim instance As IndexKeyType
public enum IndexKeyType
public enum class IndexKeyType
type IndexKeyType
public enum IndexKeyType
成員
| 成員名稱 | 描述 | |
|---|---|---|
| None | The index is based on a column with no key constraint. | |
| DriPrimaryKey | The index implements a SQL Server PRIMARY KEY constraint. | |
| DriUniqueKey | The index implements a UNIQUE constraint on a table not constrained by a primary key. The index is a candidate key. |