[daisy] Porting to DB2

[Aaron.Digulla at Globus.ch]

Hello,

I'm currently trying to port Daisy 1.5 to DB2 (IBM).

I've had some success with the Torque/Velocity templated but I've run into 
an issue: On DB2, names of constraints are limited to 18 characters.

What's the best way to fix this? Is it possible to shorten all names in 
the table model of daisy? Or would that create a ripple of other changes?

Or can I create "aliases" for the constraints? (normal table names can be 
128 chars, so they are not a problem).

Also, DB2 complains that "email_queue.id" is not defined as NOT NULL. Can 
this be fixed?

And lastly: Did anyone already manage to port Daisy to HSQLDB? If so, can 
you send me the patches or create a JIRA?

Regards,

-- 
Aaron Digulla