access database groupby

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Hi there,
I need a select statement group by, count, average and max. This is what i have so far but i still have error. Can anyone tell me where I went wrong?

SQL

SELECT [Name], count (*) as cnt, MAX([Duration]) as maxDur, format AVG([Duration]) as avgDur FROM tbContractors groupby [Name]

Thanks in advance

Posted 1-Apr-12 16:09pm

Member 8642100

Updated 1-Apr-12 16:15pm

Pradeep Shukla

v3

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Pradeep Shukla 1-Apr-12 22:13pm

What is the error you got?

2 solutions

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anshudutta · Answer 1 · 2012-04-01T16:15:00

Solution 1

you are missing the Having cluase

Posted 1-Apr-12 16:15pm

anshudutta

Member 8642100 · Answer 2 · 2012-04-01T16:19:00

Solution 2

I've got it by using access query..

SQL

SELECT tbContractors.Name, Avg(tbContractors.Duration) AS AvgOfDuration, Max(tbContractors.Duration) AS MaxOfDuration, Count(tbContractors.Duration) AS CountOfDuration FROM tbContractors GROUP BY tbContractors.Name

Thanks.

Posted 1-Apr-12 16:19pm

Member 8642100

Updated 1-Apr-12 18:25pm

v2