Re: Overhauling GUCS

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От David E. Wheeler
Тема Re: Overhauling GUCS
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Msg-id 39CAD718-B770-4F80-92AC-647B0778DB1B@kineticode.com
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Ответ на Re: Overhauling GUCS  (Peter Eisentraut <peter_e@gmx.net>)
Ответы Re: Overhauling GUCS  ("Greg Sabino Mullane" <greg@turnstep.com>)
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On May 31, 2008, at 15:32, Peter Eisentraut wrote:

>> 1. Most people have no idea how to set these.
>
> Could you clarify this?  I can't really believe that people are  
> incapable of
> editing a configuration file.

I've been using PostgreSQL on and off, mostly on, for almost 10 years.  
I still have no idea what 75% of those settings in postgresql.conf  
mean or are for. There are an overwhelming number of them. I know that  
5-8 of them I always touch, thanks largely to assistance now and then  
from Josh Berkus, but the rest are just complexity to me. I don't  
doubt that the vast majority of them are useful in one situation or  
another, but unless I'm in one of those situations, I really don't  
need to see them there and be confused by them.

Does that help?

>> 2. The current postgresql.conf file is a huge mess of 194 options,  
>> the
>> vast majority of which most users will never touch.
>
> My opinion has always been that we should provide a default file  
> with only the
> essential options instead of all of them.  I see this as a the major  
> problem,
> because people are overwhelmed and consequently don't set anything.

+1

Best,

David


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