GenerateSQL Method (Table, UserDefinedDatatype)

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 GenerateSQL method returns a string that contains a Transact-SQL command batch used to create the Microsoft SQL Server database object defined by the properties of the SQL Distributed Management Objects (SQL-DMO) object used.

语法

object.GenerateSQL(Database)asString

Parts

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

• Database
  Expression that evaluates to a SQL-DMO Database object.

Prototype (C/C++)

HRESULT GenerateSQL(
LPSQLDMODATABASE pDB,
SQLDMO_LPBSTR pRetVal);

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 GenerateSQL method generates a Transact-SQL batch that creates a database object. The method fails if the SQL-DMO object used references an existing SQL Server database object. Use the Script method of the Table or UserDefinedDatatype objects to create a Transact-SQL command batch defining an existing table or user-defined data type.

Applies To:

Table Object

UserDefinedDatatype Object