transform_ppr1.q | searchcode

/tags/release-0.0.0-rc0/hive/external/ql/src/test/queries/clientpositive/transform_ppr1.q

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text | 19 lines | 16 code | 3 blank | 0 comment | 0 complexity | 4fa83dc11ba89942f051edfe942dec95 MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0


set hive.optimize.ppd=true;

EXPLAIN EXTENDED
FROM (
  FROM srcpart src
  SELECT TRANSFORM(src.ds, src.key, src.value)
         USING '/bin/cat' AS (ds, tkey, tvalue) 
  CLUSTER BY tkey 
) tmap
SELECT tmap.tkey, tmap.tvalue WHERE tmap.tkey < 100 AND tmap.ds = '2008-04-08';

FROM (
  FROM srcpart src
  SELECT TRANSFORM(src.ds, src.key, src.value)
         USING '/bin/cat' AS (ds, tkey, tvalue) 
  CLUSTER BY tkey 
) tmap
SELECT tmap.tkey, tmap.tvalue WHERE tmap.tkey < 100 AND tmap.ds = '2008-04-08';