ADSM-L

Re: Online DB Reorg

2003-10-20 06:39:51
Subject: Re: Online DB Reorg
From: "Loon, E.J. van - SPLXM" <Eric-van.Loon AT KLM DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Mon, 20 Oct 2003 12:37:32 +0200
Hi Guys!
The SQL statement can also be found at Richard's quickfacts page:
http://people.bu.edu/rbs/ADSM.QuickFacts
Kindest regards,
Eric van Loon
KLM Royal Dutch Airlines


-----Original Message-----
From: Remco Post [mailto:r.post AT SARA DOT NL]
Sent: Monday, October 20, 2003 12:30
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Online DB Reorg


On Sat, 18 Oct 2003 14:35:09 -0400
"Talafous, John G." <Talafous AT TIMKEN DOT COM> wrote:


> Remco,
>   Would you be willing to share your SQL query that reports on DB
> fragmentation?
>

I was allready looking at Eric (he probably saved my thingy somewhere
usefull, I just saved it in my sent-mail folder), here it is...

select cast((100 - ( cast(MAX_REDUCTION_MB as float) * 256 ) / -
(cast(USABLE_PAGES as float) - cast(USED_PAGES as float) ) * 100) as -
decimal(4,2)) as percent_frag from db

Note that I still think this is one of the more useless queries I've ever
build...

> Thanks to all,
> John G. Talafous              IS Technical Principal
> The Timken Company            Global Software Support
> P.O. Box 6927                 Data Management
> 1835 Dueber Ave. S.W.         Phone: (330)-471-3390
> Canton, Ohio USA  44706-0927  Fax  : (330)-471-4034
> talafous AT timken DOT com           http://www.timken.com


--
Met vriendelijke groeten,

Remco Post

SARA - Reken- en Netwerkdiensten                      http://www.sara.nl
High Performance Computing  Tel. +31 20 592 8008    Fax. +31 20 668 3167

"I really didn't foresee the Internet. But then, neither did the computer
industry. Not that that tells us very much of course - the computer industry
didn't even foresee that the century was going to end." -- Douglas Adams


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