Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Latest price GROUP problem
Message
De
19/11/2013 12:19:44
 
 
À
18/11/2013 23:49:59
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 Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01588299
Message ID:
01588313
Vues:
38
Bill:

I want to EXCLUDE the other records. I think Boris is on the right track.

Thanks,

Yossi

>SELECT TOP 1. price FROM foo ORDER BY date DESC
>will give you the latest price.
>
>
>>Hi All:
>>
>>Consider
>>
>>
>>Item#          Date        Price
>>1111           2/3/04      111.22
>>2222           2/3/05      111.22
>>3333           2/3/06      111.22
>>4444           2/3/07      111.22
>>1111           2/3/08      222.22
>>
>>Select Item, max(date), Price ;
>>from foo ;
>>group by item ;
>>into cursor boo
>>
>>
>>I want the latest price, so this would be the result:
>>
>>
>>Item#          Date        Price
>>2222           2/3/05      111.22
>>3333           2/3/06      111.22
>>4444           2/3/07      111.22
>>1111           2/3/08      222.22
>>
>>
>>Problem is that VFP doesn't like this and generates an error GROUP BY clause missing. How do I solve this?
>>
>>Thanks,
>>
>>Yossi
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform