5 Replies Latest reply on Oct 21, 2013 2:48 PM by DrabJay

    how do i check that utl_file.file_type is null


      I have a parameter of type utl_file.file_type which can be initialised or not. How do I check in which state it is?

      "Is not null" seem to say PLS00306 Wrong number or types of arguments to 'IS NOT NULL'.