Re: [PATCH] Add EXPLAIN (ALL) shorthand

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От Euler Taveira
Тема Re: [PATCH] Add EXPLAIN (ALL) shorthand
Дата
Msg-id 57407167.5000406@timbira.com.br
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Ответ на Re: [PATCH] Add EXPLAIN (ALL) shorthand  (Robert Haas <robertmhaas@gmail.com>)
Ответы Re: [PATCH] Add EXPLAIN (ALL) shorthand  ("David G. Johnston" <david.g.johnston@gmail.com>)
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On 20-05-2016 20:34, Robert Haas wrote:
> Hmm, my experience is different.  I use EXPLAIN (ANALYZE, VERBOSE) a
> lot, but EXPLAIN (ANALYZE, BUFFERS) only rarely.  I wonder if a GUC is
> the way to go.
> 
I wouldn't like a command output controlled by GUC. EXPLAIN is used a
lot in bug/performance reports. I'm predicting users that will have
trouble while using EXPLAIN if someone change the suggested GUC. It also
breaks clients/applications that parse EXPLAIN. I don't want another
bytea_output. However, if someone wants to suggest turning on/off some
option defaults, I'm all ears.


--   Euler Taveira                   Timbira - http://www.timbira.com.br/  PostgreSQL: Consultoria, Desenvolvimento,
Suporte24x7 e Treinamento
 



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