From: GK@oblivion.com   
      
   "Christine"  wrote...   
   > this may help you ....   
   >   
   > select * from mytable where rownum <= 20   
   > minus   
   > select * from mytable where rownum <= 10   
      
   Hi Christine,   
      
   you're kidding, right?   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)