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count > 1 query

Posted on 2013-11-18
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Last Modified: 2013-11-18
I have the following table design

PlayerID
activitydate

Trying to get a list of playerids that have multiple entries for a specific activitydate

assuming following data

1001  12/01/2012
1002  12/07/2012
1002  07/23/2010
1003  12/01/2012
1001  11//23/2012
1004  03/12/2007
1001  12/01/2012
1002   07/23/2012
1003   12/01/2012

If I am looking for a list of playerid's that occur multiple times for 12/01/2012

I would want the query to return

1001 and 1003

Not sure how to write query
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Question by:johnnyg123
3 Comments
 
LVL 65

Accepted Solution

by:
Jim Horn earned 500 total points
ID: 39656868
Give this a whirl..
SELECT playerid
FROM yourtable
WHERE the_date = '2012-12-01'
GROUP BY playerid
HAVING COUNT(playerid) > 1
ORDER BY playerid

Open in new window

btw I have an article out there on SQL Server GROUP BY Solutions, and point #3 deals with HAVING.
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LVL 32

Expert Comment

by:awking00
ID: 39656886
select playerid, count(*) from yourtable
where activitydate = '2012-12-01'
group by playerid
having count(*) > 1
order by playerid;
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Author Closing Comment

by:johnnyg123
ID: 39656934
Perfect!   Thanks!
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