title: Oracle SYSTIMESTAMP returns wrong minutes
body: <p>The following query returns me the wrong time in Oracle's SQL Developer tool, more specifically the minutes are a bit off. I added a screenshot to make the issue clearer. The time of execution was 2:12, but the query returned 2:05. If I remove the to_char function however, the minutes are right. What am I doing wrong in my to_char function?</p>
  <p><a href="https://i.stack.imgur.com/7OW6D.png" rel="nofollow noreferrer">Query result with wrong time</a></p>
  <p><code> select to_char(systimestamp at local, 'DD-MON-YYYY HH24:MM:SS') from dual;</code></p>