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From: ocean_li_996 <ocean_li_996@163.com>
To: jbe-mlist@magnetkern.de <jbe-mlist@magnetkern.de>
To: pgsql-bugs@lists.postgresql.org <pgsql-bugs@lists.postgresql.org>
Subject: Re:BUG #19053: Inconsistent arithmetic regarding TIMESTAMPTZ and INTERVAL
Date: Tue, 16 Sep 2025 00:03:42 +0800 (CST)
Message-ID: <2601954f.8be.1994e1e24b2.Coremail.ocean_li_996@163.com> (raw)
In-Reply-To: <19053-669df0ccf3d14d52@postgresql.org>
References: <19053-669df0ccf3d14d52@postgresql.org>

Hello,
I think this is caused by the daylight saving time and standard time changes in the Europe/Berlin timezone. 
It is not a bug, but the expected behavior. In 2025, daylight saving time starts at '2025-03-30 01:00 UTC' 
and ends at '2025-10-26 01:00 UTC'. When changing, it will make one hour gap. 


--

regards
Haiyang Li



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  Subject: Re:BUG #19053: Inconsistent arithmetic regarding TIMESTAMPTZ and INTERVAL
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