ppd_transform.q | searchcode

/tags/release-0.0.0-rc0/hive/external/ql/src/test/queries/clientpositive/ppd_transform.q

#
text | 19 lines | 16 code | 3 blank | 0 comment | 0 complexity | 5e0559b3b942efa11fe8e76a9f2b5b39 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0


set hive.optimize.ppd=true;

EXPLAIN
FROM (
  FROM src
  SELECT TRANSFORM(src.key, src.value)
         USING '/bin/cat' AS (tkey, tvalue) 
  CLUSTER BY tkey 
) tmap
SELECT tmap.tkey, tmap.tvalue WHERE tmap.tkey < 100;

FROM (
  FROM src
  SELECT TRANSFORM(src.key, src.value)
         USING '/bin/cat' AS (tkey, tvalue) 
  CLUSTER BY tkey 
) tmap
SELECT tmap.tkey, tmap.tvalue WHERE tmap.tkey < 100;