Обсуждение: materialised view

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materialised view

От
"rajesh boppana"
Дата:
         i want to implement materialized views in postgresql . to do as i want to modify the code in backend but i
don'tknow what r the files i have to modify. so please help me by mentioning about the backend code.<br /> 

Re: materialised view

От
"Jaime Casanova"
Дата:
On 10/24/06, rajesh boppana <rajeshkrishna1@gmail.com> wrote:
>          i want to implement materialized views in postgresql . to do as i
> want to modify the code in backend but i don't know what r the files i have
> to modify. so please help me by mentioning about the backend code.
>

http://www.postgresql.org/developer/coding

-- 
regards,
Jaime Casanova

"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs and the universe trying
to produce bigger and better idiots.
So far, the universe is winning."                                      Richard Cook


Re: materialised view

От
"Jim C. Nasby"
Дата:
On Wed, Oct 25, 2006 at 09:24:16AM +0530, rajesh boppana wrote:
>         i want to implement materialized views in postgresql . to do as i
> want to modify the code in backend but i don't know what r the files i have
> to modify. so please help me by mentioning about the backend code.

If you're going to do this, I'd recommend looking at a modular approach.
Many of the things you need to do materialized views are also needed by
replication, such as the ability to log changes to tables and ship those
somewhere.
-- 
Jim Nasby                                            jim@nasby.net
EnterpriseDB      http://enterprisedb.com      512.569.9461 (cell)