RE: why so many log switches?

From: Jamadagni, Rajendra <Rajendra.Jamadagni_at_espn.com>
Date: Thu, 30 Jan 2003 12:23:32 -0800
Message-ID: <F001.0053F86B.20030130122332@fatcity.com>

How many indexes do you have? Any triggers that perform DML on other tables?

Raj

---

Rajendra Jamadagni MIS, ESPN Inc.
Rajendra dot Jamadagni at ESPN dot com
Any opinion expressed here is personal and doesn't reflect that of ESPN Inc.

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-----Original Message-----
Sent: Thursday, January 30, 2003 2:20 PM To: Multiple recipients of list ORACLE-L

I have a table with 40 million rows. Daily I load about 70,000 records into it. Each record is 128 characters wide. The flat file the data comes in is 9 megs. My redo logs are 20 megs each and I have 3 groups of them.

When I load the data, the alert log shows 29 log switches which generates a lot of archives logs. Why am I getting so many log switches? I would think that if the OS file is 9 megs and the redo logs are 20, I would at most get 1 log switch.

Thanks,
Randy

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Author: Jamadagni, Rajendra
  INET: Rajendra.Jamadagni_at_espn.com

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Received on Thu Jan 30 2003 - 14:23:32 CST