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Calc totals w/i SQL SELECT
Message
De
17/06/1997 08:58:59
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00036312
Message ID:
00036625
Vues:
41
>> I have a table that is structured as such.
>>
>> code (c)
>> amount_in (n)
>> amount_out (n)
>> status (l)
>>
>> I'd like to get totals grouped by code and sum amount_in when status=.f.
>> (if status=.t. don't sum amount_in value) and sum amount_out when
>> status=.t. (if status=.f. don't sum amount_out value).
>>
>> I would also like to cnt the total number of amount_in and amount_out
>> records using the same logic I used with sum.
>
>SELECT CODE, ;
> count(iif(status,1,0)) as in_cnt, ;
> count(iif(status,0,1)) as out_cnt, ;
> sum(iif(status,0,amount_in)) as in_sum, ;
> sum(iif(status,amount_out,0)) as out_sum ;
> FROM {yourtable} ;
> ORDER BY 1
> GROUP BY 1
>
>Hopefully this'll do the trick for you.
>
>/Paul

The select statement calculates the sum values corretly but does not calculate the count values correctly. It gives me the total number for all records for both values. It's as if it ignores the iif() within the count clause.
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