8 Replies Latest reply: Nov 18, 2012 6:16 AM by andriy RSS

    Numbers displayed as oracle.sql.NUMBER in Query Result

      SQL Developer of version displays numbers as 'oracle.sql.NUMBER@66a35419 (the part after @ is not constant and changes each execution) even for simple select count(*) from dual.
      At the same time 'Run Script (F5)' shows only the header
      and no query result.