Re: EXCLUDE USING and tstzrange

From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
To: Laura Smith <n5d9xq3ti233xiyif2vp(at)protonmail(dot)ch>, postgre <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: EXCLUDE USING and tstzrange
Date: 2021-06-04 14:44:59
Message-ID: 574325d8-1c95-7825-8aa8-17f5b49faac6@aklaver.com
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On 6/4/21 7:32 AM, Laura Smith wrote:
> Hi,
>
> I'm having difficulty finding the right part of the docs for this one.
>
> Could someone kindly clarify:
>
> create table test (
> test_id text,
> test_range tstzrange);
>
> Will "EXCLUDE USING gist (test_id WITH =, test_range WITH && )" work as expected or do I need to use "EXCLUDE USING gist (test_id WITH =, test_range WITH TIME ZONE && )" to ensure the timezone is correctly taken into account during comparison ?

tstzrange is over timestamp with time zone, so time zones are already
taken into account.

>
> Thanks !
>
> Laura
>
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com

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