Re: [ADMIN] postgres 6.2 vacuum

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От Bruce Momjian
Тема Re: [ADMIN] postgres 6.2 vacuum
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Msg-id 200309242208.h8OM8Vn04751@candle.pha.pa.us
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Ответы Re: [ADMIN] postgres 6.2 vacuum  (Hornyak Laszlo <kocka@tigrasoft.hu>)
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I wonder if we should have an auto-responder so when someone says they
are running 6.5, we can reply --- Yikes, upgrade.

In fact, we could go with a little chart:
7.3.4    great7.3.0-3 please upgrade, it is easy7.2    consider upgrading7.1    wow, that is old7.0    you need an
upgrade,pal<=6.5    run, don't walk, to the nearest PostgreSQL ftp server
 


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Hornyak Laszlo wrote:
> 
> Yes, at the end we did the port at night, and in the morning the system
> started without any problem. Some of the dumps from pg 6.2 was not realy
> acceptable by 7.3, but it was easy to fix.
> 
> Thank you for your help!
> 
> Laszlo Hornyak
> 
> On Tue, 23 Sep 2003, scott.marlowe wrote:
> 
> > On Mon, 22 Sep 2003, Hornyak Laszlo wrote:
> > 
> > > Hi all!
> > > 
> > > We have a database on postgreSQL 6.2 and it is extremely slow, so we
> > > started vacuum on it. I know it locks the tables, so clients can not use
> > > it until the process is finished, but it is extremely slow on a 1.800.000
> > > record table and we don't know how to make it faster. Can anybody help me?
> > > 
> > > It seems it is writing an index file, but it grows very slowly.
> > > 
> > > I know we should use 7.3 at least, we are working on it, but we need to
> > > survive this day with 6.2 :(
> > 
> > In all honesty, it'd probably be faster to convert than to wait for that 
> > vacuum to finish.
> > 
> > seriously.  
> > 
> > 6.2 is like the model A of Postgresql versions.
> > 
> 
> 
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--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
359-1001+  If your life is a hard drive,     |  13 Roberts Road +  Christ can be your backup.        |  Newtown Square,
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