Re: Possible incorrect row estimation for Gather paths

Richard Guo <guofenglinux@gmail.com>

From: Richard Guo <guofenglinux@gmail.com>

To: Anthonin Bonnefoy <anthonin.bonnefoy@datadoghq.com>

Cc: Rafia Sabih <rafia.pghackers@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>

Date: 2024-07-23T02:37:32Z

Lists: pgsql-hackers

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Fix rowcount estimate for gather (merge) paths
- 581df2148737 18.0 landed

On Mon, Jul 22, 2024 at 5:55 PM Richard Guo <guofenglinux@gmail.com> wrote:
> Otherwise I think the v3 patch looks good to me.
>
> Attached is an updated version of this patch with cosmetic changes and
> comment updates.  It also squishes the two patches together into one.
> I'm planning to push it soon, barring any objections or comments.

Pushed.

Thanks
Richard