[rt-users] Shredded the wrong user

[Mathew Snyder]

I have a script that is *supposed* to skip privileged users when gathering all
the users that need to be shredded.  Unfortunately, it didn't skip one
particular user.  I no longer have the .sql file to reinstate the user so had to
create the user again.  Is there an easy way to find all the tickets this user
has transactions in reassign them to the "new" user?

Mathew