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9.9

SELECT Lastest Transaction

Asked by Rickzzz in MS SQL Server

Tags: microsoft, SQL Server, 2000

"featureID" can have several transactions (records) associated with it. I only want the latest transaction returned, i.e.: MAX(featureDate).

Does the attached look correct to you? I'm having a heck time verifying it's working correctly. Might be some issues with the datetime column. Anyway, pls have a look and let me know if you think it looks correct, or possibly suggest an alternative.

Thank You!!
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SELECT DISTINCT
  a.FeatureID, a.FeatureDate, a.LossDate, a.FeatureStatus
FROM
  CountFeatures AS a INNER JOIN
          (SELECT FeatureID, MAX(FeatureDate) AS MaxD
           FROM CountFeatures
           GROUP BY FeatureID) AS b
             ON a.FeatureID = b.FeatureID AND a.FeatureDate = b.MaxD
           WHERE a.FeatureStatus In ('O', 'R')
                 AND a.FeatureDate < '05/01/2007'
                 AND a.LossDate > '03/31/2007'
[+][-]03/07/08 02:54 PM, ID: 21074819Assisted Solution

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[+][-]03/07/08 02:56 PM, ID: 21074845Accepted Solution

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About this solution

Zone: MS SQL Server
Tags: microsoft, SQL Server, 2000
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Solution Provided By: BriCrowe
Participating Experts: 2
Solution Grade: A
 
 
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