Re: Corrected SQL Question...

SQL> select A.c1, B.c2

   2 from (select col1 c1, rownum r from tbl order by col1) A    3 , (select col2 c2, rownum r from tbl order by col2) b    4 where a.r = b.r
   5 union
   6 select B.c2, A.c1
   7 from (select col1 c1, rownum r from tbl order by col1) A    8 , (select col2 c2, rownum r from tbl order by col2) b    9 where a.r = b.r
  10 order by 1
  11 /

C1 C2
--- ---
AUS DAL
AUS HOU
DAL AUS
DAL HOU
DAL LIT
DAL XYZ
HOU AUS
HOU DAL
HOU LIT
HOU XYZ
LIT DAL
LIT HOU
XYZ DAL
XYZ HOU At 08:19 AM 3/13/2003 -0800, you wrote:
>AUS DAL
>AUS HOU
>DAL AUS
>DAL HOU
>DAL LIT
>DAL XYZ
>HOU AUS
>HOU DAL
>HOU LIT
>HOU XYZ
>LIT DAL
>
>C1 C2
>--- ---
>LIT HOU
>XYZ DAL
>XYZ HOU
Wolfgang Breitling
Centrex Consulting Corporation
http://www.centrexcc.com

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