title: ORA-24920 but text is shorter than column size
body: <p>I have a varchar2(16000 char) column, for really long texts. I can insert longer than 4000 char texts into this column, but when I try to select it through sqldeveloper I get an ORA-24920 error. If I skip that column from my query, I get some data back, and if I check the length of the column, I get back the correct length of the inserted text.</p>
  
  <p>The problem is that it seems that sqldeveloper cannot handle this long text. Any idea?</p>