They were removed together with the functionality. Use a post-filter. https://issues.apache.org/jira/browse/PIG-1584
D On Thu, Apr 26, 2012 at 9:59 AM, Ashish Gite <[email protected]> wrote: > in GROUP/COGROUP the INNER keyword is used to ensure that only bags with > at least one tuple are returned. > > older doc has 2 examples: > http://pig.apache.org/docs/r0.8.1/piglatin_ref2.html#GROUP > > would have been helpful if Pig team retained above details into 0.9.x (& > onwards) docs! :) > > a; > > > ------------------------------ > *From:* fred zemke <[email protected]> > *To:* [email protected] > *Sent:* Thursday, 26 April 2012 12:55 AM > *Subject:* keyword INNER > > The documentation page called "Pig Latin Basics" at > http://pig.apache.org/docs/r0.9.2/basic.html > has three occurrences of "INNER" in upper case. > From these three occurrences it seems that INNER is a keyword and it can > be > used in COGROUP. However the syntax does not mention INNER and the example > of its use does not clarify what the semantics of this keyword are. > Can anyone explain it or point to a place in the documentation that I > missed? > Thanks. > > Fred Zemke > -- > [image: Oracle] <http://www.oracle.com> > Fred Zemke | SQL standards representative > Phone: +1 6505062051 > > [image: Green Oracle] <http://www.oracle.com/commitment> Oracle is > committed to developing practices and products that help protect the > environment > > >
