如何将签名添加到 DDL 触发器？

Question

我在数据库上有一个 DDL 触发器。我想通过证书为其添加签名。我有完整的 sa 权限，但是当我尝试运行语句时

ADD SIGNATURE TO OBJECT::[objects_monitoring]
BY CERTIFICATE [mail_certificate] 
WITH PASSWORD = 'password1';
GO

我收到以下错误

Msg 15151, Level 16, State 1, Line 2
Cannot alter the object 'objects_monitoring', because it does not exist or you do not have permission.

如何将签名添加到此 DDL 触发器？

Answer 1

根据this link，DDL 触发器无法签名。