Обсуждение: implementing tree structure

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implementing tree structure

От
"BRN Sarma"
Дата:

 
Hi ALL

  I have very recently strated using the postgreSQL 7.4.x for big project. We are required to create tree structure in to our database model. I'll be very gratefulk if somebody may explain hoe to do this in the database model and implement it using the postgreSQL.

  Thanking you all.

with best regards
sarma

Re: implementing tree structure

От
Sean Davis
Дата:
This is not a complete list.  Do a google search for tree structure
sql, for example....

http://www.devx.com/tips/Tip/22127

http://ccm.redhat.com/bboard-archive/webdb/0005H6.html

http://builder.com.com/5100-6388_14-5245017.html

http://asia.cnet.com/builder/architect/db/0,39009328,39184787,00.htm

Hope this helps.
Sean
--
Sean Davis, M.D., Ph.D.
Clinical Fellow, NHGRI/NCI/Johns Hopkins
Pediatric Oncology
--

On Dec 2, 2004, at 9:18 AM, BRN Sarma wrote:

>   
>  Hi ALL
>
>    I have very recently strated using the postgreSQL 7.4.x for big
> project. We are required to create tree structure in to our database
> model. I'll be very gratefulk if somebody may explain hoe to do this
> in the database model and implement it using the postgreSQL.
>
>    Thanking you all.
>
>  with best regards
>  sarma
>
>
>  <inbox.gif>