通过

  • 项目

Collation Property

后续版本的 Microsoft SQL Server 将删除该功能。 请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。

The Collation property returns the column-level collation of an object.

语法

object.Collation

Parts

  • object
    An expression that evaluates to an object in the Applies To list

  • value
    A string that returns a valid Microsoft SQL Server™ collation name

Data Type

String

Modifiable

Varies (See Remarks)

Prototype (C/C++)

HRESULT GetCollation(SQLDMO_LPBSTR pRetVal);
HRESULT SetCollation(SQLDMO_LPCSTR NewValue);

注释

Collation is a read-write property of the Column2 and Database2 objects. A Collation setting for a Database2 object overrides the default collation specified in the model database. All tables in the database then inherit the Collation setting.

Collation is a read-only property of the SQLServer2, SystemDataType2, and UserDefinedDatatype2 objects and is used to retrieve the current collation for string data types.

If Collation is not set, the default collation is used. Collation can only be set when a new database or user-defined data type is created. Prior to setting the Collation property, use the ListCollations method to retrieve a list of valid collation names.

注意注意

If an application calls Collation on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned.

请参阅

参考

ListCollations Method