title: Using reserved words in column names
body: <p>this is some simple code but I just don't know why I can't use this word as the entity of the table</p>
  
  <pre><code>CREATE TABLE IF NOT EXISTS users(
  key INT PRIMARY KEY NOT NULL AUTO_INCREMENT,
  username VARCHAR(50) NOT NULL,
  );
  </code></pre>
  
  <p>I realized I can't use "key" if I use key the mysql will ask me to check the syntax but if I use "id" or any others the table will be created.</p>
  
  <p>Anyone know how I can create the entity name into key?  Not something important since I can just use id instead of key but since I found this error I wonna see if there's a way to get it work.</p>