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From Dmitry Tolpeko <dmtolp...@gmail.com>
Subject SELECT without FROM
Date Wed, 09 Mar 2016 09:50:17 GMT
I noticed that Hive allows you to execute SELECT without FROM clause
(tested in Hive 0.14, Hive 1.2.1):

SELECT 1+1;

In which version was it added (is there a Jira)? I see that it is not
mentioned in docs
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Select

So the question whether it is official and will not be removed in future.

Thanks,

Dmitry

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