migration a mysql db from version 1.2.3 build 732759 to 1.3.4

[Bill Brown]

Greetings:

I'd like to migrate our build server from 1.2.3 to 1.3.4 to take advantage of the parallel queuing.  We have 1.2.3 running with a mysql backend.  

Is there way I can manually modify the schema to upgrade the continuum to the 1.3.4 release?  I've tried with the tool on the continuum migration page, but it seems to only be for the embedded db.  

Any insights or clues are much appreciated.  

Thanks.
Bill.