EJB design: Entity Beans with Autogenerated Primary Key for DB2 Database
We are using Entity beans for persistence for IDM DB2 Database. The Primary Key in database is Autogenerated(Identity) column. I wanted to know how to persist the bean where the PK value is generated by Database and How to retrieve this value after creation. Thanks.
- Posted by: Aarkay .
- Posted on: April 11 2007 00:01 EDT
- Re: Entity Beans with Autogenerated Primary Key for DB2 Database by Biswa Das on May 11 2007 06:24 EDT
- Re: Entity Beans with Autogenerated Primary Key for DB2 Database by Biswa Das on May 11 2007 06:27 EDT
Solution is not database dependent. It is appserver dependent. Which appserver you are using For example this is how it works in weblogic. http://edocs.bea.com/wls/docs81/ejb/DDreference-cmp-jar.html#1203428
Hard luck. Check the link below http://publib.boulder.ibm.com/infocenter/wasinfo/v4r0/index.jsp?topic=/com.ibm.support.was.doc/html/EJB_Container/1064344.html