title: MySQL IF Condition in Where Clause
body: <p>Is it possible to decide by IF Condition which Where Clause I want to choose.</p>
  <p>Something like:</p>
  <pre class="lang-sql prettyprint-override"><code>IF(DATE_FORMAT(DATE(akDate), '%a')='SAT', USE WHERECLAUSE1, USE WHERECLAUSE2)
  </code></pre>