Re: Proposal for Allow postgresql.conf values to be changed via SQL

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От Robert Haas
Тема Re: Proposal for Allow postgresql.conf values to be changed via SQL
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Msg-id CA+TgmoZ5zf1xvBaqtdQfbxV289zre88n+nVcx+jcWKegNeT6LA@mail.gmail.com
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Ответ на Re: Proposal for Allow postgresql.conf values to be changed via SQL  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Tue, Nov 13, 2012 at 1:16 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Josh Berkus <josh@agliodbs.com> writes:
>> I was imagining writing single, specific settings, which inevitably
>> leads to one-setting-per-file, e.g.:
>
>> SET PERSISTENT work_mem = 256MB;
>
>> What Amit seems to be talking about is more EXPORT SETTINGS, where you
>> dump all current settings in the session to a file.  This seems likely
>> to produce accidental changes when the user writes out settings they've
>> forgotten they changed.
>
> Yeah.  It also seems to be unnecessarily different from the existing
> model of SET.  I'd go with one-setting-per-command.

+1.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company



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