IBM DB2 support

[maitredede]

Hi,

I would like to know if adding DB2 support through jt400 lib would be easy to do... Maven package is net.sf.jt400:jt400.

Also I think there is a missing doc about installing dev requirements (oracle things, graalvm...).

I would be pleased to try to add jt400 as PR...

[elliots]

Hi @maitredede, no I haven't looked at DB2 support. The ease depends on the driver, and if it is able to be run by GraalVM.

I think the first step might be to update Graal, and just give it a go...

As for installing requirements, have a look at https://github.com/identitii/gdbc/blob/master/.circleci/config.yml which is everything CI needs to build and run the drivers. It's not exactly the same, but should give you a good start.

I'd be very happy to add the db2 driver if you get it started, I could add the CI process etc..