Renames an existing trigger.
To rename a trigger that is not contained in the same database or user as your current default database setting, you must qualify the old and new names with the name of the containing database or user for the object.
You cannot change the immediate owner of the renamed object using this statement.
ANSI Compliance
RENAME TRIGGER is ANSI SQL:2011-compliant.
Required Privileges
You must have DROP privileges on the trigger to be renamed and the appropriate CREATE privileges on its containing database or user.