BindToDatatype Method

未來的 Microsoft SQL Server 版本將移除這項功能。請避免在新的開發工作中使用這項功能，並規劃修改目前使用這項功能的應用程式。

The BindToDatatype method enables a default or rule on the user-defined data type specified.

語法

object.BindToDatatype(DatatypeName, [ FutureOnly ] )

Parts

• object
  Expression that evaluates to an object in the Applies To list.

• DatatypeName
  String specifying an existing user-defined data type by name.

• FutureOnly
  When TRUE, binding does not cause a check of columns existing and defined using the data type. When FALSE (default), existing values are checked for agreement with the rule.

Prototype (C/C++)

HRESULT BindToDatatype(
SQLDMO_LPCSTR DatatypeName,
BOOL bFutureOnly = FALSE);

Applies to:

Default Object

Rule Object