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   comp.databases.ms-sqlserver      Notorious Rube Goldberg contraption      19,505 messages   

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   Message 18,460 of 19,505   
   Lennart Jonsson to Phil Hunt   
   Re: SQL help   
   30 Sep 11 21:39:59   
   
   XPost: microsoft.public.sqlserver.programming   
   From: erik.lennart.jonsson@gmail.com   
      
   On 2011-09-30 21:01, Phil Hunt wrote:   
   >   Table2 ID Status   
   >       789 4   
   >       789 4   
   >       1374   
   >   
   >       1374   
   >   
   >       1374   
   >   
   >       1940 15   
   >       1940 15   
   >       1940 15   
   >   
   >   
   > I want to Select the above to output the followng   
   >   
   > 789    0   
   > 1374   0   
   > 1940    1 (because it has Status of 15)   
   >   
   >   
   > I have been staring at this so long, my head and eye hurts. Can someone help   
   > ?   
   >   
      
   I assume there is a good reason for the design of this table. Something   
   like:   
      
   select id, max(case when status = 15 then 1 else 0 end)   
   from t2   
   group by id   
      
   will do.   
      
      
   /Lennart   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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