Hi!, I am setting up a CMP EJB and I'm not that sure about the primary key. In my database, I have an id which is the primary key, firstName and lastName. I have corresponding acessor methods in my EJB. When I'm adding a the firstName and lastName, if I dont specify an id in my create method arguments, will an id get automatically inserted into the database? i.e. number increments by 1 each time I add a row.
I'm using postgresql, does this have a feature like MSaccess od oracle that will automatically increment the primary key field with every new entry?