On 25/07/2022 00:35, Thomas Munro wrote:
> On Mon, Jul 25, 2022 at 6:22 AM Heikki Linnakangas <hlinnaka@iki.fi> wrote:
>> ReadRecentBuffer() doesn't work for local buffers, i.e. for temp tables.
>> The bug is pretty clear if you look at the code:
>
> - bufHdr = GetBufferDescriptor(-recent_buffer - 1);
> + int b = -recent_buffer - 1;
> +
> + bufHdr = GetLocalBufferDescriptor(b);
>
> Ugh, right. Obviously this code path is not reached currently. I
> added the local path for completeness but I didn't think of the idea
> of testing it the way you suggested, hence thinko escaped into the
> wild. That way of testing seems good and the patch indeed fixes the
> problem.
Pushed, thanks for the reviews.
- Heikki