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Re: An improvement on parallel DISTINCT - Mailing list pgsql-hackers

From David Rowley
Subject Re: An improvement on parallel DISTINCT
Date
Msg-id CAApHDvrGpb2Yej9Z-dKLzQP9kxsR4uM_wBmYv34-tRRnDUa0GQ@mail.gmail.com
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In response to Re: An improvement on parallel DISTINCT  (Richard Guo <guofenglinux@gmail.com>)
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On Mon, 5 Feb 2024 at 14:42, Richard Guo <guofenglinux@gmail.com> wrote:
>
>
> On Fri, Feb 2, 2024 at 7:36 PM David Rowley <dgrowleyml@gmail.com> wrote:
>> I think we should just make it work the same way as
>> create_grouping_paths(), where grouping_target is passed as a
>> parameter.
>>
>> I've done it that way in the attached.
>
>
> The change looks good to me.

I pushed the PathTarget changes.

> BTW, I kind of doubt that 'create_partial_distinct_paths' is a proper
> function name given what it actually does.

I didn't make any changes here. I don't think messing with this is
worth the trouble.

David

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