Thanks, Jonathan. I must have read your earlier post a dozen times, and it certainly pointed me in the right direction -- at least, enough to get my query working.
I'm going to study your test a bit -- thanks for posting it. -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.