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Re: benefits of multiple switch logfile calls?

From: lsattle <lsattle_at_yahoo.com>
Date: 11 Dec 2003 05:36:50 -0800
Message-ID: <95898986.0312110536.251f0277@posting.google.com>


"Burt Peltier" <burttemp1ReMoVeThIs_at_bellsouth.net> wrote in message news:<qFdAb.989$rG.434_at_bignews3.bellsouth.net>...
> Just commenting on the "switch logfile" and "host sleep" commands below...
>
> I think what you might want to do instead of a "switch logfile" and
> "host sleep" command is:
> alter system checkpoint;
> alter system archive log current;
>
> These 2 commands do not return control to the running program (like sqlplus)
> until they are done. The "switch logfile" command returns control
> immediately,
> but kicks off the background checkpoint and LGWR copy of REDO.
>
> Anyway, a host sleep command has the potential in an unusually busy system
> to not sleep long enough.
>

Burt,
Thanks for your suggestion here. In all the hoopla with HJR, I missed your response on this item.
Lynn Sattler
[snip] Received on Thu Dec 11 2003 - 07:36:50 CST

Original text of this message

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