The java driver for PostgreSQL 7.2.3 -- which is on the target server -- is different from the driver for PostgreSQL 7.4.6 -- which is on the devel box. The driver location has to be in the CLASSPATH when I compile. The name of the driver class has to be in the code, and it seems to be different between the two drivers.[1]
Will an app written on the devel box and copied to the production server Just Work[tm]? Do I have to do anything manually to make it work?
[1] I haven't been able to test this yet, but the sample code in the documentation for the earlier version didn't work against the later version.