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From Sameer Agarwal <samee...@cs.berkeley.edu>
Subject Executing queries on rows from multiple tables
Date Tue, 14 Feb 2012 03:10:32 GMT
Hi,

Is there a straightforward way to execute a query on rows from multiple
tables in Hive? Specifically, let's say that we have 2 tables A and B with
exactly the same schema. Is it possible for me to execute a query on all
the rows of A and B? If not, what could be the best way to alter the
table-hdfs metastore mapping to enable this?

Thanks!
Sameer

-- 
Sameer Agarwal
Algorithms, Machines, People Lab | OSNT Group
Electrical Engineering and Computer Science, UC Berkeley
http://www.cs.berkeley.edu/~sameerag

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