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Re: Simple SELECT taking long time...

From: rockcogar <rock_cogarNOroSPAM_at_my-deja.com.invalid>
Date: 2000/02/29
Message-ID: <161fbb52.057558b3@usw-ex0102-014.remarq.com>#1/1

Bandoba,

Yes, that is kind of slow. I ran a query on a 40 column wide table, sorted on 3 columns and limited the result set to 60000 rows in 16 seconds. This was on a slow NT4 box with known serious fragmentation at both the OS and tablespace level. I know my faster NT boxes are 5-10 times faster than what I just tested on.

There are a lot of things that might help.

  1. More free RAM
  2. More Disk space
  3. Defragment the disk volume
  4. Defragment the tablespace
  5. Add Indexes
  6. Fewer users/services on the server
  7. Adjust SGA settings,
  8. Faster Network hubs,...

Rock.

Received on Tue Feb 29 2000 - 00:00:00 CST

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