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Re: How to realize ROW_NUMBER() in 8.3?

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To: emilu@xxxxxxxxxxxxxxxxx
Subject: Re: How to realize ROW_NUMBER() in 8.3?
From: raghu ram <raghuchennuru@xxxxxxxxx>
Date: Wed, 20 Apr 2011 21:27:18 +0530
Cc: pgsql-general@xxxxxxxxxxxxxx
In-reply-to: <4DAF00FD.3040301@xxxxxxxxxxxxxxxxx>

On Wed, Apr 20, 2011 at 9:21 PM, Emi Lu <emilu@xxxxxxxxxxxxxxxxx> wrote:

Hello,

ROW_NUMBER() is only ready in 8.4. For 8.3, is there a simple way to get row_number

select row_number(), col1, col2...
FROM Â tableName

Below link will demonstrates ROW_NUMBER features in pre Postgresql-8.4::

http://www.postgresonline.com/journal/archives/79-Simulating-Row-Number-in-PostgreSQL-Pre-8.4.html

--Raghu Ram

Â

Thanks a lot!
äå

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References:
- How to realize ROW_NUMBER() in 8.3?
  - From: Emi Lu

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