xmpp framework & ejabberd-odbc

Shalom! I apologize for the automatic translation into English. I construct a website based on Drupal. I want to integrate it with the server ejabberd, which had long runs on mysql. The only acceptable choice fell on "xmpp framework", but it does not work with ejabberg-odbc, as far as I know. How can you win for this omission? Thanks in advance, and God bless you!