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help / color / mirror / Atom feedFrom: Tom Lane <[email protected]>
To: Christophe Pettus <[email protected]>
Cc: Adrian Klaver <[email protected]>
Cc: pgsql-generallists.postgresql.org <[email protected]>
Subject: Re: UTC is not a time zone?
Date: Mon, 13 May 2024 14:36:12 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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Christophe Pettus <[email protected]> writes:
>> On May 13, 2024, at 11:26, Adrian Klaver <[email protected]> wrote:
>> May not induce the error unless there are parallel workers involved.
> Indeed. I'll see about pulling together a test case that forces that.
Right. Once a backend process has loaded a zone file, it caches that
in a hash table that it will never flush (which is arguably a bug for
other reasons, since those files aren't really immutable, but that's
how it behaves today). So you've got 0 chance of hitting this via
repeat SET TIMEZONE in a single backend.
regards, tom lane
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