Lars Volker ce9b332ee9 IMPALA-4163: Add sortby() query hint ...

This change introduces the sortby() query plan hint for insert
statements. When specified, sortby(a, b) will add an additional sort
step to the plan to order data by columns a, b before inserting it into
the target table.

Change-Id: I37a3ffab99aaa5d5a4fd1ac674b3e8b394a3c4c0
Reviewed-on: http://gerrit.cloudera.org:8080/5051
Reviewed-by: Marcel Kornacker <marcel@cloudera.com>
Tested-by: Internal Jenkins

2016-12-17 05:37:43 +00:00

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