title: What is the best way to escape non-format characters in Oracle's to_char?
body: <p>I am trying to print a date in a select statement, but I need to add a letter to the output:</p>
  
  <pre><code>to_char(date_updated, 'YYYY-MM-DDTHH:mm:ss')
  </code></pre>
  
  <p>Oracle does not like the T. I just want the T to be output like the colons and the dashes. Can I escape it with a backslash or something?</p>