Re: blowing out rollbacks on select statements?

From: Scott Shafer <sknd100_at_yahoo.com>
Date: Thu, 08 Nov 2001 17:36:52 -0800
Message-ID: <F001.003C058F.20011108165018@fatcity.com>

We get this all the time when running an ETL process over DB links. Too much DML on the source table at the time of the extract. No there isn't supposed to be any DML during the night, but I have remote users who think that... Oh, heck, they don't think at all!

Scott Shafer
San Antonio, TX

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Thursday, November 08, 2001 4:45 PM

This note refers to the local rollback segment. The error is coming from the
remote rollback segment. Also, despite 1 GB of rollback tablespace on that database, this error is occuring when there are only 2 4K blocks in use.

Can anyone think of a scenario where a snapshot too old on the remote rollback
would occur with so little rollback in use?

---

Do You Yahoo!?
Get your free @yahoo.com address at http://mail.yahoo.com

--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Scott Shafer
  INET: sknd100_at_yahoo.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------

To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Thu Nov 08 2001 - 19:36:52 CST