Re: Pass heaprel to GlobalVisTestFor() in vacuumRedirectAndPlaceholder()

Hi,

On 4/3/23 12:30 AM, Andres Freund wrote:
> Hi,
>
> On 2023-04-02 10:22:18 -0700, Peter Geoghegan wrote:
>> On Sun, Apr 2, 2023 at 10:18 AM Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
>>> Making nbtree page deletion more efficient when logical decoding is in
>>> use seems well worthwhile. There is an "XXX" comment about this issue,
>>> similar to the SP-GiST one. It looks like you already have everything
>>> you need to make this work from yesterday's commit 61b313e47e.
>
> +1
>

Thanks Peter for the suggestion!

>
>> Actually, I suppose that isn't quite true, since you'd still need to
>> find a way to pass the heap relation down to nbtree VACUUM. Say by
>> adding it to IndexVacuumInfo.
>
> It has been added to that already, so it should really be as trivial as you
> suggested earlier...
>

Right. Please find enclosed V2 also taking care of BTPageIsRecyclable()
and _bt_pendingfsm_finalize().

Regards,

--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com