tree a8ef00566a8021702f6d13a011e302b81edf7639
parent 9e7ab37897382c9700c7e5ee22d8560ecc1c8693
author vinayakb <vinayakb@123451ca-8445-de46-9d55-352943316053> 1353361935 +0000
committer vinayakb <vinayakb@123451ca-8445-de46-9d55-352943316053> 1353361935 +0000

Made fields optional

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_hyracks_ioc@2457 123451ca-8445-de46-9d55-352943316053