| From: | raghu ram <raghuchennuru(at)gmail(dot)com> |
|---|---|
| To: | emilu(at)encs(dot)concordia(dot)ca |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: How to realize ROW_NUMBER() in 8.3? |
| Date: | 2011-04-20 15:57:18 |
| Message-ID: | BANLkTin4wDLhuQf90THA5jhOM9Yoaa1y7Q@mail.gmail.com |
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| Lists: | pgsql-general |
On Wed, Apr 20, 2011 at 9:21 PM, Emi Lu <emilu(at)encs(dot)concordia(dot)ca> 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 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
> Thanks a lot!
> 丁叶
>
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