b from (from t select transform('foo', 'bar', 'baz') USING '/bin/cat' AS
(b, a, c) limit 1) subq;
From: Dave Brondsema [mailto:dbronds...@geek.net]
Sent: Wednesday, October 13, 2010 3:01 PM
To: hive-u...@hadoop.apache.org
Subject: USING .. AS column names
What ar
What are the "AS" columns used for in TRANSFORM USING? All I can find is
http://wiki.apache.org/hadoop/Hive/LanguageManual/Transform#Schema-less_Map-reduce_Scriptsbut
that only mentions what happens when it isn't there. It seems like it
doesn't really matter what the column names are. And, more
