title: Python check if exists in SQLite3
body: <p>I'm trying to check whether a variable exists in an SQLite3 db. Unfortunately I can not seem to get it to work. The airports table contains 3 colums, with ICAO as the first column.</p>
  
  <pre><code>if c.execute("SELECT EXISTS(SELECT 1 FROM airports WHERE ICAO='EHAM')") is True:
      print("Found!")
  else:
      print("Not found...")
  </code></pre>
  
  <p>The code runs without any errors, but the result is always the same (not found).</p>
  
  <p>What is wrong with this code?</p>