title: Flask SQLAlchemy filter by value OR another
body: <p>I have a Flask project that interacts with <code>MySQL</code> db through <code>Flask-SQLAlchemy</code>.</p>
  <p>My question is, how to select a row from the database based on a value OR another value.</p>
  <h3>The results I want in SQL looks like this</h3>
  <pre><code>SELECT id FROM users WHERE email=email OR name=name;
  </code></pre>
  <p>How to achieve that in <code>Flask-SQLAlchemy</code>?</p>