title: How do I find the position of a character in a SQLite column?
body: <p>If the result "<code>joe@stackoverflow.com</code>" and I want to find the position of the <code>@</code> symbol (3). Is it possible?  It does not appear that SQLite has the equivalent of <code>INSTR</code>, <code>LOCATE</code>, <code>POSITION</code> or any such function.</p>
  
  <pre><code>SELECT ?('joe@stackoverflow.com')
  </code></pre>
  
  <p><strong>Update</strong> I ended up registering a custom extension function, but was surprised that I had to.</p>