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From Aviral Agarwal <aviral12...@gmail.com>
Subject Optimized Hive query
Date Mon, 13 Jun 2016 16:55:02 GMT
Hi,
I would like to know if there is a way to convert nested hive sub-queries
into optimized queries.

For example :
INSERT INTO TABLE a.b SELECT * FROM ( SELECT c FROM d)

into

INSERT INTO TABLE a.b SELECT c FROM D

This is a simple example but the solution should apply is there were deeper
nesting levels present.

Thanks,
Aviral Agarwal

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