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Re: Query results over 200 000 Records ?!?!!??!

From: Niall Litchfield <n-litchfield_at_audit-commission.gov.uk>
Date: Mon, 25 Nov 2002 13:20:44 -0000
Message-ID: <3de223ac$0$8509$ed9e5944@reading.news.pipex.net>


"Filiz Duman" <none_at_aol.com> wrote in message news:art6tp$t0r$2_at_pheidippides.axion.bt.co.uk...
> Hi All,
>
> I was just wondering what can I change in my code, database set-up, table
> set-up
> if I want to run a query which returns usually over 200 000 records.
>
> I am actually using the Apache web server with Oracle 8.1.7 database and a
> web front end (created with database packages PLSQL), but since the query
> does take a very long time to execute (20 min) the user is unable to see
the
> results on the web page.

You don't really give us much to go on, but I'd question the wisdom of any web page that returns 200,000 results. 20 would be a more appropriate number. As to speeding up your query can you post the sql and explain plan

--
Niall Litchfield
Oracle DBA
Audit Commission UK
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Received on Mon Nov 25 2002 - 07:20:44 CST

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