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SQL Select distinct, where max day and year

Posted on 2015-02-04
2
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Last Modified: 2015-02-04
I have a table with these fields (for simplicity)

MemberNum(int),     NoteMonth (int),  NoteYear(int), Notes(varchar(max))
-----------------------------------------------------------------------------------------------------
100000,   1 , 2014, 'ABC'
100000,  2, 2014, 'CDE'
100000, 1, 2015, 'HEL'
200000, 12, 2013, 'AFG'
200000, 5, 2014,  'MMF'
200000, 7, 2015, 'PPP'



Every month a record is added with the year, and month

I need to get the latest Notes for each member


The Query Should Return the following rows

100000, 1, 2015, 'HEL'
200000, 7, 2015, 'PPP'
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Question by:Ess Kay
2 Comments
 
LVL 24

Accepted Solution

by:
Phillip Burton earned 500 total points
ID: 40588843
How about this:

With myTable as (
Select MemberNum, NoteMonth, NoteYear, Notes, 
Row_Number() Over(partition by MemberNum Order by NoteYear Desc, NoteMonth Desc) as MyRowNumber
From TableName)
Select MemberNum, NoteMonth, NoteYear, Notes
from myTable
Where MyRowNumber = 1

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LVL 15

Author Closing Comment

by:Ess Kay
ID: 40589203
Perfect Thanks
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