On Tue, Sep 21, 2021 at 05:49:21PM -0400, Tom Lane wrote: > I think there is plenty of application for timestamps that actually > include (civil) time zones. Calendaring, for example. If I make an > appointment to see a friend at 2PM some months from now, it's > understood that that's in the local time zone; if some lawmakers take > it on themselves to fool with the DST rules before then, we're still > going to meet at 2PM local time. And it'd be useful to know whether > that now conflicts with appointments defined by reference to some > other zone, so the easy way of "assume it's all local time" doesn't > cut it. I wrote a blog about this: https://momjian.us/main/blogs/pgblog/2017.html#September_27_2017 -- Bruce Momjian <bruce@xxxxxxxxxx> https://momjian.us EDB https://enterprisedb.com If only the physical world exists, free will is an illusion.