title: Is there a way to express a Postgres literal int in hexadecimal?
body: <p>I have a big list of hexadecimal numbers I'd like to insert into a PostgresQL table. I tried something like this:</p>
  
  <pre><code>INSERT INTO foo (i)
  VALUES (0x1234);
  </code></pre>
  
  <p>...but that didn't work. Is this possible?</p>