title: SQLAlchemy equivalent to SQL "LIKE" statement
body: <p>A tags column has values like "apple banana orange" and "strawberry banana lemon". I want to find the SQLAlchemy equivalent statement to</p>
  
  <pre><code>SELECT * FROM table WHERE tags LIKE "%banana%";
  </code></pre>
  
  <p>What should I pass to <code>Class.query.filter()</code> to do this?</p>