how to find in dataset check last update records

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C#

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Hi
How to find last update records in table, is possible to check it dataset?

Posted 22-Oct-12 18:01pm

manuel_joseph

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Sergey Alexandrovich Kryukov 23-Oct-12 0:46am

This is not how a relationship RDBMS "automatically" work. You need to develop special database schema to record "history" and provide some interface which does not allow to bypass it and update other data without updating the "history" part of data. So, this is the skeleton of such work. Care to try?
--SA

MT_ 23-Oct-12 2:45am

Does the solution below works/worked?

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MT_ · Answer 1 · 2012-10-22T19:08:00

Hi
As SA suggested, there is no straightforward way. What you can do is to add a column in the table like "LastUpdated" and define datatype as TimeStamp. This will then update it whenever you edit/insert a record.
Then you can easily find the last updated row/rows.

http://msdn.microsoft.com/en-us/library/aa260631(v=sql.80).aspx[^]

Other way could be a query as shown below

SQL

SELECT IDENT_CURRENT('TableName')

Where tablename is actual table name. This wil give you id (primary key) of the last updated row.

Hope that helps.

Thanks
Milind