title: Oracle error using "in"
body: <p>Why do I have an error in this query?</p>
  
  <p><em><strong>My request:</em></strong></p>
  
  <pre><code>SELECT * FROM CURVES c WHERE c.TYPE_CURVES in ({0}, {10}, {20}, {30})
  </code></pre>
  
  <p><em><strong>Error:</em></strong></p>
  
  <blockquote>
    <p>ORA-00911 invalid character</p>
  </blockquote>