On 19 Aug 2002, at 11:32, Luc Foisy wrote:

> ID    Data1   Data2   Data3
> 1     1       141     1
> 2     5       140     1
> 3     4       142     1
[snip]
> For my return I only want a single instance of "Data1", so it will
> most likely need be GROUP BY Data1
> 
> I would like those records to include the "group" that does not
> contain a "Data2" value of 141
> 
> There is also a WHERE clause on "Data3" = 1

Maybe something like this?

  SELECT Data1
  FROM table_name
  WHERE Data3 = 1
  GROUP BY Data1
  HAVING SUM(Data2 = 141) = 0;

[Filter fodder: SQL]

-- 
Keith C. Ivey <[EMAIL PROTECTED]>
Tobacco Documents Online
http://tobaccodocuments.org

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