title: FUNCTION split_str does not exist
body: <p>while I am running MySQL query, I am getting this error</p>
  
  <pre><code> Error in a query (1305): FUNCTION dbname.split_str does not exist
  </code></pre>
  
  <p>I am calling this</p>
  
  <pre><code> SELECT split_str("ABC,,BA,,abc",",,",3);
  </code></pre>
  
  <p>I don't know why I am getting this error, I tried all servers i have</p>