| re: SQL SUM Questions
Hi Mike
Put in Where amount > 0
SELECT RECID, PATNUMBER, Sum(amount) As Amount
FROM PAT_Transactions
WHERE Amount>0
Group By recid, patnumber
Having patnumber = 374757 AND recid = 'C'
Order By patnumber
/JJ
"Mike" <noway@forgetit.com> skrev i en meddelelse
news:k7vaf.8995$Lv.1269@newssvr24.news.prodigy.net ...[color=blue]
>I am using the follwoing SQL query:
>
> SELECT RECID, PATNUMBER, Sum(amount) As Amount
> FROM PAT_Transactions
> Group By recid, patnumber
> Having patnumber = 374757 AND recid = 'C'
> Order By patnumber
>
> My problem is that there are rows that have a a negative amount. I want to
> add only the positive amount rows together. This query adds all the rows
> for each patient number positive and negitive to give me the total.
>
> How do I tell SQL to add only the positive row amounts together?
>
> Thanks in advance!!
>
> Mike
>
>[/color]
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