Re: Multi delete wal IDEA - Mailing list pgsql-hackers

From Melanie Plageman
Subject Re: Multi delete wal IDEA
Date
Msg-id CAAKRu_aHZgw+nisR-qcSfwc+eZyMFnbH9aouoiPc9bm9wk7cUA@mail.gmail.com
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List pgsql-hackers
On Thu, Oct 31, 2024 at 11:42 AM Stepan Neretin <sndcppg@gmail.com> wrote:
>
> Hi there, hackers! How about trying out an idea to add an analog to save memory in WAL files for deleting records,
similarto multi-insert optimization? This patch is trying to do just that. 

Hi,
Thanks for the patch! Could you explain a bit more how this patch
works? I don't see changes in your patch to heap_delete() where WAL is
emitted, so I'm not sure I understand how it works. And could you
provide a small example or repro? It makes it much easier to review
and understand.
- Melanie



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