title: Apache Impala: How to create a temporary in-memory table?
body: <p>I'm using Apache Impala and want to create a temporary in-memory table like in Hive's <code>CREATE TEMPORARY TABLE</code>.</p>
  <p>I also want this table to be automatically dropped after the session ends and to be invisible from other sessions, like Hive's temporary tables.</p>
  <p>Can this be done in Impala?</p>