groupby2_limit.q | searchcode

/tags/release-0.0.0-rc0/hive/external/ql/src/test/queries/clientpositive/groupby2_limit.q

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text | 7 lines | 4 code | 3 blank | 0 comment | 0 complexity | ae60d2149222c03d981a52c6baeef39e MD5 | raw file
Possible License(s): Apache-2.0, BSD-3-Clause, JSON, CPL-1.0


set mapred.reduce.tasks=31;

EXPLAIN
SELECT src.key, sum(substr(src.value,5)) FROM src GROUP BY src.key LIMIT 5;

SELECT src.key, sum(substr(src.value,5)) FROM src GROUP BY src.key LIMIT 5;