title: Delete subset of a table based on temp table
body: <p>I have a table, say <code>myTable</code>. I also have a temp table, say <code>myTableTemp</code>, that contains the exact values I want to <s>keep</s> <em>eliminate</em> from <code>myTable</code> (<code>myTable</code> has more value than I need).</p>
  
  <p>I was initially thinking I could drop myTable, and then rename <code>myTableTemp</code> to myTable`. However there are many FK contraints that I do not want to touch. In theory, my query would look like:</p>
  
  <pre><code>DELETE FROM myTable where in (myTableTemp);
  </code></pre>
  
  <p>At least logically that is how  i think about it</p>
  
  <p>EDIT: The temp table contains the data I want to DELETE from <code>myTable</code></p>