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Re: Disable logging in tablespace vs using hidden parameter_disable_logging

From: Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>
Date: Thu, 2 Feb 2006 20:51:11 -0000
Message-ID: <02d201c6283a$669590d0$0200a8c0@Primary>

No.

The entire set of redo log activity takes place - so the log writer assumes it has written the log despite not calling the final fwrite, iops, or whatever subroutine. So it thinks it is filling a file, and it still does a logswitch and checkpoint at the correct moment.

Regards

Jonathan Lewis

http://www.jlcomp.demon.co.uk/faq/ind_faq.html The Co-operative Oracle Users' FAQ

http://www.jlcomp.demon.co.uk/cbo_book/ind_book.html Cost Based Oracle: Fundamentals

http://www.jlcomp.demon.co.uk/appearances.html Public Appearances - schedule updated 10th Jan 2006

> since log writer is not writing to the file then we should not have any log
> switches so except for incremental checkpoints we should not have complete
> checkpoints resulting from log switches. Correct ?
>
> Quoting Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>:
>
>>

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Received on Thu Feb 02 2006 - 14:51:11 CST

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