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<h3>Documentation for older releases</h3>

<p>The Cassandra Query Language (CQL) documentation for older releases are:

<ul>
  <li><a href="/doc/old/CQL-3.0.html">CQL for the 3.0 series</a></li>
  <li><a href="/doc/old/CQL-2.2.html">CQL for the 2.2 series</a></li>
  <li><a href="/doc/old/CQL-2.1.html">CQL for the 2.1 series</a></li>
</ul>
</p>