j'ai beau à essayer,
la dernière requete:
select DATEPART(day, Cast(CounterDateTime AS DateTime)) from CounterData;
mais j'ai le msg d'erreur:
"
Server: Msg 241, Level 16, State 1, Line 1
Syntax error converting datetime from character string."
voici ma requete:
1 2 3 4 5 6 7 8
| SELECT a.CounterID,b.ObjectName,b.MachineName,b.InstanceName
DATEPART(day, Cast(a.CounterDateTimen AS DateTime)) AS JOUR,
AVG(a.CounterValue) AS MOYENNE
FROM
dbo.CounterData as a FULL OUTER JOIN dbo.CounterDetails as b
ON a.CounterID=b.CounterID
GROUP BY
1, 2, 3; |
et voici le msg d'erreur que je reçois:
"
Server: Msg 170, Level 15, State 1, Line 3
Line 3: Incorrect syntax near 'day'."
je n'arrive pas à repérer mon erreur!!
Merci pour votre aide.
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