| From: | Yudianto Prasetyo <mr(dot)yudianto(at)gmail(dot)com> |
|---|---|
| To: | Sergei Kornilov <sk(at)zsrv(dot)org> |
| Cc: | Peter Smith <smithpb2250(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: bugs or my fault |
| Date: | 2021-09-15 12:44:41 |
| Message-ID: | CAN7WH3J_KJNCbC-G644Rqi5Oz0b5LYEpsG4NhZ5yJrh9ioaa+Q@mail.gmail.com |
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| Lists: | pgsql-bugs |
"No, the hash from partition key is used, not partition key itself."
Sorry, I still don't understand the meaning of the sentence above. can you
give a simple example.
best regards,
yudianto
On Wed, Sep 15, 2021 at 7:36 PM Sergei Kornilov <sk(at)zsrv(dot)org> wrote:
> 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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