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Problème requete imbriquées
Posted by: Stephane Dupuis
Date: July 25, 2007 02:42AM

Bonjour,

En fait j'ai une requete de base, qui me permet de récupérer certaines données.

SELECT col1, col2, col3 
FROM table1 as t1 
ORDER BY col3 DESC LIMIT 5;

Cependant, j'aimerais avoir la valeur de la colonne 3 la plus grande pour des doublons de col1 et col2.

Si je fais un group by il me prend la valeur la plus petite de la col3.

Quelqu'un peut m'aider ?

Merci,



Edited 2 time(s). Last edit at 07/25/2007 07:06AM by Stephane Dupuis.

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