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Re: Reusing name of rollback segment

From: Steve Adams <steve.adams_at_ixora.com.au>
Date: Tue, 19 Dec 2000 06:38:22 GMT
Message-ID: <3a3f0179.356018477@nsw.nnrp.telstra.net>

Hi Jonathan,

The only other routine time when UNDO$ is updated is when rollback segments are brought online or taken offline.

@   Regards,
@   Steve Adams
@   http://www.ixora.com.au/
@   http://www.christianity.net.au/


-----Original Message-----
From: "Jonathan Lewis" <jonathan_at_jlcomp.demon.co.uk>

Steve,

Quite right - I stand guilty of the commonest Oracle error: assuming something that was true in 1986 is still true. Thanks for pointing out the error.

By the way, do you happen to know if UNDO$ is updated at anytime other than shutdown ?

--
Jonathan Lewis
Yet another Oracle-related web site:  http://www.jlcomp.demon.co.uk

Practical Oracle 8i:  Building Efficient Databases

Publishers:  Addison-Wesley
See a first review at:
http://www.ixora.com.au/resources/index.htm#practical_8i
More reviews at: http://www.jlcomp.demon.co.uk/book_rev.html



Steve Adams wrote in message <3a399726.1119509_at_nsw.nnrp.telstra.net>...

>Hi Jonathan,
>
>No, that explanation does not do it, because the undo segment number is
normally
>reused for the new rollback segment regardless of its name. See "Reusing
>rollback segment names" at http://www.ixora.com.au/q+a/0011/10143326.htm
for
>more.
>
>@ Regards,
>@ Steve Adams
>@ http://www.ixora.com.au/
>@ http://www.christianity.net.au/
Received on Tue Dec 19 2000 - 00:38:22 CST

Original text of this message

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