GenerateCreationSQL Method

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 GenerateCreationSQL method returns a string that contains a Transact-SQL command batch used to create the Microsoft SQL Server index defined by the properties of the Index object used.

语法

object.GenerateCreationSQL(Table)asString

Parts

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

• Table
  Expression that evaluates to a SQL Distributed Management Objects (SQL-DMO) Table object.

Prototype (C/C++)

HRESULT GenerateCreationSQL(
LPSQLDMOTABLE TargetTable,
SQLDMO_LPBSTR Messages);

注意
SQL-DMO strings are always returned as OLE BSTR objects. A C/C++ application obtains a reference to the string. The application must release the reference using SysFreeString.

Returns

A Transact-SQL command batch as a string.

注释

The Index object exposes the GenerateSQL and GenerateCreationSQL methods. Both methods generate a command batch that creates an index. However, the Transact-SQL command batch returned by the GenerateCreationSQL method prefixes an index creation statement with a statement conditionally dropping the index.

For more information about using the GenerateSQL and GenerateCreationSQL methods, see GenerateSQL Method (Index).

Applies To:

Index Object