Subject | SELECT MIN |
---|---|
Author | Alejandro Garcia |
Post date | 2007-04-18T10:25:05Z |
Hi! I have a 3 columns table: CLIENTID DATE1 DATE2
for each CLIENTID can be more than one DATE1 so I have to select the MIN. Just doing this works fine:
SELECT MIN (DATE1)
from mytable
group by CLIENTID
Now I need also to show DATE2 in the result, if I include it in the SELECT I need to include it in the GROUP BY but if I do that I don't get the MIN(DATE1)for each CLIENTID: it returns all of them..
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[Non-text portions of this message have been removed]
for each CLIENTID can be more than one DATE1 so I have to select the MIN. Just doing this works fine:
SELECT MIN (DATE1)
from mytable
group by CLIENTID
Now I need also to show DATE2 in the result, if I include it in the SELECT I need to include it in the GROUP BY but if I do that I don't get the MIN(DATE1)for each CLIENTID: it returns all of them..
---------------------------------
LLama Gratis a cualquier PC del Mundo.
Llamadas a fijos y móviles desde 1 céntimo por minuto.
http://es.voice.yahoo.com
[Non-text portions of this message have been removed]