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Group By does not return right result with multiple tabl
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 8 SP1
Database:
Visual FoxPro
Divers
Thread ID:
01186807
Message ID:
01186838
Vues:
32
>>Hi everyone,
>>
>>I am running the following select statement:
>>
>>Select Trans.cTrans_fk, Sum(Payments.yAmount_paid) as yAmount_paid, ;
>>Sum(Charges.yCharges_amount) as yCharges_amount ;
>>from Trans inner join Payments ;
>>on Trans.cTrans_pk = Payments.cTrans_fk ;
>>inner join Charges ;
>>on Trans.cTrans_pk = Charges.cTrans_fk ;
>>group by 1
>>
>>
>>If I join two tables I have the right result but with three tables.
>>Is there a problem joining more than two tables and using group by?
>>
>>Thanks.
>
>No. What data you have in these tables and what result you expect?
>
>Also are you sure that for each cTrans_pk you have at least one record in Payments and one record in Charges tables?

Hi Borislav,

This is what I trying to get:
Trans_pk, yAmount_paid, yCharges_amount
076245ACE0274CA6, 58981.2500, 59937.0000

And every record in Trans may or may not have records in payments or charges.

Thanks.
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