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Always trips me up!
Message
De
14/06/2007 14:22:39
Mike Yearwood
Toronto, Ontario, Canada
 
 
À
14/06/2007 13:26:17
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
01233129
Message ID:
01233192
Vues:
15
>Try
>
>SELECT * FROM Members mb
>  JOIN StatusHistory sh ON sh.MemberId = mb.MemberId
>  WHERE sh.ChangeDate = (SELECT MAX(ChangeDate) FROM StatusHistory WHERE MemberId = sh.MemberId)

Yes! Seems simple when you do it. :)

>
>
>
>>
>>This kind of query should be common yet I often seem to break it.
>>
>>Two tables
>>
>>Members, StatusHistory.
>>
>>Status history has the member id the status and the date of the change.
>>
>>I want to grab member info and the current status and change date as of this moment for each member.
>>
>>Please help.
>>
>>Thanks!
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