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get latest by each client

Posted on 2011-02-12
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Last Modified: 2012-05-11
I want to get the latest grouping by idx of each bank.
result like this
2011-02-11 11:08:32.700 BOFA   BANK OF AMERICA
2011-01-11 11:09:32.700 CHS     CHASE BANK
2011-02-12 11:09:32.700 AMC     AMERICAN HOME

Here is a sample table





MODIFIED DATE                IDX       BANK_NAME
2011-02-10 11:07:32.700 BOFA   BANK OF AMERICA
2011-02-11 11:08:32.700 BOFA   BANK OF AMERICA
2011-01-10 11:09:32.700 AMC     AMERICAN HOME
2011-01-10 11:09:32.700 CHS     CHASE BANK
2011-01-10 11:09:32.700 AMC     AMERICAN HOME
2011-02-11 11:09:32.700 BOFA   BANK OF AMERICA
2011-01-11 11:09:32.700 CHS     CHASE BANK
2011-02-12 11:09:32.700 AMC     AMERICAN HOME
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Question by:VBdotnet2005
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2 Comments
 
LVL 9

Accepted Solution

by:
ezraa earned 500 total points
ID: 34881510
You can select the max(date) and group by the IDX and BANK_NAME field:

select max([MODIFIED DATE]), IDX,  BANK_NAME
from MyTable
group by IDX,  BANK_NAME;


If you can have different BANK_NAMEs for a IDX you may need a query similar to this one to achive the output you're looking for:

select t.[MODIFIED DATE], t.IDX,  t.BANK_NAME
from (
   select IDX, max([MODIFIED DATE]) as [MODIFIED DATE]
   from myTable group by IDX
) as m inner join MyTable t on m.IDX = t.IDX and m.[MODIFIED DATE] = t.[MODIFIED DATE]

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Author Comment

by:VBdotnet2005
ID: 34881527
thank you so much
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