hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sameer Agarwal <>
Subject Executing queries on rows from multiple tables
Date Tue, 14 Feb 2012 03:10:32 GMT

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?


Sameer Agarwal
Algorithms, Machines, People Lab | OSNT Group
Electrical Engineering and Computer Science, UC Berkeley

View raw message