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Hi.
If you are using 8i - look for implementation of matherialized views otherwise - create cumulative tables ( month and year levels ) and update them by triggers.
HTH. Michael.
In article <8bcimu$602$1_at_nn-os105.ocn.ad.jp>,
"sang" <laoxiu100_at_hotmail.com> wrote:
> Hi, all
>
> In our system, database server collects data from nodes of all
country.
> In my application, i will gernerate day,week,month and year reports to
> manager through LAN.
> The question is day report is ok, but month and year report is too
slowly
> for data communication through LAN is too large.
> I think i can process data in the side of database server , and
tranmit only
> the result of reports to client computer.
>
> What is the best method for me to do it?
>
> Thanks in advance.
>
>
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Received on Sun Mar 26 2000 - 14:54:51 CST