title: comparing two tables from sysobjects and syscolumns but its hanging
body: <p>I am trying to run this query :</p>
  
  <blockquote>
    <p>select o.name from sysobjects o, syscolumns s where
     o.name='FFF_md' and s.name not in (select s.name from sysobjects o, syscolumns s where o.name='FFF' and o.id=s.id) and o.id=s.id</p>
  </blockquote>
  
  <p>But its not giving me any results , it just haging and the only way to close ASE is by task manager.
  <br/> why I am doing this query ? I am comparing 2 tables which have alot of commun columns, I want to know what are the columns that not in commun.<br/></p>
  
  <p>I had my results in another way, and it is by tem tables .I created 2 temp tables and then i compared them.</p>