Alter 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 Alter method changes the definition of the referenced stored procedure, trigger, user-defined function, or view.
语法
object.Alter(str)
Parts
object
Expression that evaluates to an object in the Applies To list.str
String that specifies a Transact-SQL command batch for referenced object creation.
Prototype (C/C++)
HRESULT Alter(SQLDMO_LPCSTR NewValue);
注释
Microsoft SQL Server supports modifications to the definition of existing objects by using the Transact-SQL ALTER FUNCTION, ALTER PROCEDURE, ALTER TRIGGER, and ALTER VIEW statements. SQL Distributed Management Objects (SQL-DMO) implements execution of these statements through the Alter method of StoredProcedure, Trigger, and View objects.
Modifying a SQL Server database object by using the Alter method requires appropriate permissions. The SQL Server login used for SQLServer object connection must be mapped to a database user identified as the object owner or a member of a role with greater permissions.