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help / color / mirror / Atom feedFrom: Euler Taveira <[email protected]>
To: Andy Fan <[email protected]>
To: pgsql-hackers <[email protected]>
Subject: Re: Is it possible to change wal_level online
Date: Thu, 14 Sep 2023 10:21:59 -0300
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAKU4AWrv6zuywe1VBv6kwFmtaxyi5XYqpBkAG_B46cp4s4KoSw@mail.gmail.com>
References: <CAKU4AWrv6zuywe1VBv6kwFmtaxyi5XYqpBkAG_B46cp4s4KoSw@mail.gmail.com>
On Thu, Sep 14, 2023, at 7:05 AM, Andy Fan wrote:
> Currently it is complained that wal_level changes require an instance
> restart, I'm not familiar with this stuff so far and I didn't get any good
> information from searching the email archive. So I want to gather
> some feedbacks from experts to see if it is possible and if not, why
> it would be the key blocker for this. Basically I agree that changing
> the wal_level online will be a good experience for users.
>
This topic was already discussed. See this thread [1] that was requesting to
change the wal_level default value. There might be other threads but I didn't
try hard to find them.
[1] https://www.postgresql.org/message-id/20200608213215.mgk3cctlzvfuaqm6%40alap3.anarazel.de
--
Euler Taveira
EDB https://www.enterprisedb.com/
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