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Group By missing or invalid?
Message
De
29/11/2005 14:21:13
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 8 SP1
OS:
Windows 2000 SP4
Database:
Visual FoxPro
Divers
Thread ID:
01072942
Message ID:
01072952
Vues:
34
>>I get the above message with the following sql statement:
>>
>>
>>  SELECT MAX(trackrcd.date), ALLTRIM(trackrcd.t_s_num) FROM trackrcd ;
>>	WHERE ALLTRIM(trackrcd.client_id) == thisform.idclient AND;
>>	ALLTRIM(trackrcd.prjt_num) == thisform.idproj AND ;
>>	ALLTRIM(trackrcd.task_num) == thisform.idtask ;
>>	INTO ARRAY datearray
>>
>>
>>Anyone know why? This is not a group by situation.
>
>It's not a GROUP BY but the same rule applies, only aggregate functions can be used.
>
>
SELECT MAX(trackrcd.date), MAX(ALLTRIM(trackrcd.t_s_num)) FROM trackrcd ;
I need the specific trackrcd.t_s_num that belongs to the Max(date), so I don't think that will work.

Thanks anyway.
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