title: Fetching all keys using the Cassandra API -- analogy to "SELECT id FROM table;"
body: <p>The Cassandra command-line utility <code>sstablekeys</code> can be used to extract all defined row keys from a physical SSTABLE file:</p>
  
  <pre><code>sstablekeys .../cassandra/data/Keyspace1/Standard1-N-Data.db
  </code></pre>
  
  <p>Does the Cassandra API support retrieval of all defined keys? If so, how?</p>
  
  <p>I'm looking for the Cassandra analogy to <code>SELECT id FROM table;</code>.</p>