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From: Sergei Kornilov <sk@zsrv.org>
To: Yudianto Prasetyo <mr.yudianto@gmail.com>
To: Peter Smith <smithpb2250@gmail.com>
Cc: PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>
Subject: Re: bugs or my fault
Date: Wed, 15 Sep 2021 15:36:48 +0300
Message-ID: <189541631708874@mail.yandex.ru> (raw)
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	<CAN7WH3JUyw1QWX3w+capEJ4v2w3szSnv3SqVD_1c-y-NF=7Lvg@mail.gmail.com>
	<CAHut+PtZ0B6k3+gpvVeOeJLZy3T-wXL6xMyEMXMYNX3wLvu4UQ@mail.gmail.com>
	<CAN7WH3JGfG4UJWVqcx3_VfNA5sg2Oph1HdyaB0oiS9nqYpKWEg@mail.gmail.com>

Hello

> from the document, I think the determinant of each row in the partition is the residual value (partition key divided by the specified modulus)

No, the hash from partition key is used, not partition key itself. (How to divide text "hello!" by the specified modulus?)

regards, Sergei

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