Alan's use of cogroup is better and more "piggly". I'm still mentally sql-bound....
-D On Wed, Nov 25, 2009 at 2:58 PM, James Leek <[email protected]> wrote: > Dmitriy Ryaboy wrote: > >> Hi Jim, >> This sounds like a full outer join, with the nulls on the left meaning an >> employee is just an employee, and a null on the right meaning a student is >> just a student. >> >> > Ah, good call. Thanks. I see there is a way to do outer join given in the > pig latin manual. > > Thanks, > Jim >
