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Last transaction of each transaction type
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01508934
Message ID:
01508957
Vues:
39
So far my code is:
SELECT type,desc,* FROM wipdata!logfile tl   WHERE  Date  =  (SELECT MAX(date)  FROM logfile WHERE Jobno = tl.Jobno AND Type = tl.Type) into cursor tmptrans
So to look up the employees/operators name from another table in SQL I would usually do something like this:
SELECT *,CNAME FROM wipdata!logfile,wipdata!operators where OPERATOR=NEMPNO into cursor tmptrans
How do I insert the above into my code so far, as soon as I add wipdata!operators
into the syntax that seems to mess up my grouping and I don't just get the last
record for each type?

Give us a clue... LOL


>Why not?
>
>>
>>So if I use:
>>
>>
SELECT * FROM TranLog tl
>>  WHERE Jobno = "..." AND
>>      TranDate  =  (SELECT MAX(TranDate)  FROM TranLog WHERE Jobno = tl.Jobno AND TranType = tl.TranType)
>>
>>as a final requirement I want to fill in the employees name, field is NEMPNO I(4), AND CNAME C(20) is stored in
>>OPERATORS & indexed on IEMPNO
>>
>>is this possible within the same SQL statement?
>>
>>
Rob
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