Hello developers, I had some issues with builder inheritance the last couple of days. MMbase 1.6.1 did not create the rows in the tables of the extended builders. I knew that builder inheritance should work on myesql in mmbase 1.6.1, because Henk Hangyi made an inheritance exmaple which was working on his installation. I had a fresh installation with the latest stable releases of tomcat and mysql, but the example was not working.
The solution for my issue was to swap the mysql jdbc driver to an older version. The inheritance fails with the mysql-connector-java-3.0.6-stable-bin.jar. Henk swapped his driver with this one and had the same result as me. No idea why this happens, so whatch out when you use this driver with mmbase. Nico Klasens PS i reported this in the bugtracker
