Do you want a HAVING clause?

On Thu, May 29, 2014 at 5:14 PM, jose isaias cabrera <cabr...@wrc.xerox.com>
wrote:

>
> Greetings!
>
> I have this select,
>
> SELECT cust,
>       ProjID,
>       proj,
>       A_No,
>       bdate,
>       CASE Xtra4 WHEN 'y' THEN vEmail ELSE 'noemail' END,
>       sum(ProjFund),
>       sum(ProjFund)-sum(CASE Xtra4 WHEN 'y' THEN invoice ELSE 0 END),
>       sum(CASE Xtra4 WHEN 'y' THEN invoice ELSE 0 END)
>       from LSOpenJobs
>       WHERE
>          lower(cust) = 'phin' AND
>          PClass='Language' AND
>          sum(case Xtra4 when 'y' then invoice else 0 end) > 0 AND
>          (bdate BETWEEN '2014-01-15' AND '2014-05-15')
>      GROUP BY cust, ProjID, proj, A_No;
>
> It complains with
>
> Error: misuse of aggregate: sum()
>
> because of the WHERE clause "sum(case Xtra4 when 'y' then invoice else 0
> end) > 0".  If I take it out, the SELECT works accordingly.  But, what I
> would like to SELECT is just any records where this "sum(case Xtra4 when
> 'y' then invoice else 0 end) > 0.  Is this a possibility?  Thanks.
>
> josé
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>



-- 
D. Richard Hipp
d...@sqlite.org
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