From: | Richard Guo <guofenglinux(at)gmail(dot)com> |
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To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Wrong results with grouping sets |
Date: | 2024-09-10 04:04:17 |
Message-ID: | CAMbWs49kAf7NQvndwBLcKGkq-g+a_r_iQUj2dynw-TC++DBUzg@mail.gmail.com |
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Lists: | pgsql-hackers |
On Wed, Sep 4, 2024 at 9:16 AM Richard Guo <guofenglinux(at)gmail(dot)com> wrote:
> I'm seeking the possibility to push 0001 and 0002 sometime this month.
> Please let me know if anyone thinks this is unreasonable.
>
> For 0003, it might be extended to remove all no-op PHVs except those
> that are serving to isolate subexpressions, not only the PHVs used to
> carry the nullingrel bit that represents the grouping step. There is
> a separate thread for it [1].
I went ahead and pushed 0001 and 0002, and am now waiting for the
upcoming bug reports.
Thanks for all the discussions and reviews.
Thanks
Richard
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