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help / color / mirror / Atom feedFrom: David Rowley <[email protected]>
To: Laurenz Albe <[email protected]>
Cc: Jonathan Reis <[email protected]>
Cc: Greg Sabino Mullane <[email protected]>
Cc: Olof Salberger <[email protected]>
Cc: [email protected]
Subject: Re: Performance implications of partitioning by UUIDv7 range in PostgreSQL v18
Date: Fri, 24 Oct 2025 11:54:04 +1300
Message-ID: <CAApHDvqcjH9y_ofuBB8XnFA1JPZEcYSLzGss1+i9xPTcmcHLjQ@mail.gmail.com> (raw)
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On Fri, 24 Oct 2025 at 09:38, Laurenz Albe <[email protected]> wrote:
> I recommend that you create a primary key on each partition rather than having one
> on the partitioned table.
It might be worth mentioning that doing that would forego having the
ability to reference the partitioned table in a foreign key
constraint.
David
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Subject: Re: Performance implications of partitioning by UUIDv7 range in PostgreSQL v18
In-Reply-To: <CAApHDvqcjH9y_ofuBB8XnFA1JPZEcYSLzGss1+i9xPTcmcHLjQ@mail.gmail.com>
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