EXECUTE msdb.dbo.rds_configure_native_backup @enabled = 1;
GRANT CONNECT SQL TO [username];
Data Source=tcp:{endpoint},3343;Initial Catalog={dbname};User ID={userid};Password={password};Integrated Security=False;
其中{endpoint}是您SQL Server实例的终结点名称,{dbname}是您的数据库名称,{userid}是登录SQL Server的用户ID,{password}是相应的密码。