I am using JBoss with mySQL. I createded a CMP bean.
Primary key is the Integer id which I configured in the DB as auto-increment.
When I try to create a dataset, I do:
myBean = beanHome.create( new Integer(0));
This is, because the 0 should create an new set with the auto-incremented id field. Obviously this does not work. It throws exception and in the DB, I get a random id.
So please, could one explain to me, how I create a dataset with that auto-key?
Thanks for your help
I fixed my problem:
It was a faulty MySQL table, the structure of which, I copied into a new table and it worked.
Thanks for any thoughts.