A couple of months ago, a former user at my site got POed and deleted all his posts before leaving. I didn't notice it until a couple of weeks ago. I have a backup of the database that contains the vast majority of his posts, but I don't want to just restore it directly because it would overwrite all the stuff that's been pulled since.
Is there a way to re-import just his stuff from SQL without messing with everything else?
Thanks.