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Message Posted: Wed, 27 Jun 2007 @ 22:23:42 GMT

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<-- Anonymously Posted: Wednesday, June 27, 2007 16:00 -->

Hello,

I have the following table:

     T1

     Txn_id  Txn_date    Txn_amount_$  User_id
     001     06/27/2007  3.00          1010

I need to calculate a total payment volume for 30 days for each transaction from the data it accured and each user. Txn_id and user_id define a primary key on my table.

For example, if transaction happened on June 27, 2007, I need to see TPV of that customer for 30 days before June 27th inclusively.

My report needs to look like this

     Txn_id  User_id  date        TPV_30days
     001     1010     06/27/2007  450.00

Please advise how can I do that.

Thanks

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