On 2020-Jul-09, Alvaro Herrera wrote:
> I have a moment now, let me have a go at it. I agree with deleting the
> message. I think I'll keep the comment, slightly reworded:
>
> /*
>* Placeholder tuples only appear during unfinished summarization, and
> we
>* hold SUE lock,
On 2020-Jul-09, Tom Lane wrote:
> Alvaro Herrera writes:
> > On 2020-Jun-30, Tom Lane wrote:
> >> SELECT brin_desummarize_range('brinidx', 0);
> >> +WARNING: leftover placeholder tuple detected in BRIN index "brinidx",
> >> deleting
>
> >> So (1) the comment needs to be adjusted to mention tha
Alvaro Herrera writes:
> On 2020-Jun-30, Tom Lane wrote:
>> SELECT brin_desummarize_range('brinidx', 0);
>> +WARNING: leftover placeholder tuple detected in BRIN index "brinidx",
>> deleting
>> So (1) the comment needs to be adjusted to mention that vacuum
>> cancellation is enough to create th
On 2020-Jun-30, Tom Lane wrote:
> SELECT brin_desummarize_range('brinidx', 0);
> +WARNING: leftover placeholder tuple detected in BRIN index "brinidx",
> deleting
> I think the "crash" actually was the forced autovac cancellation we see
> here. Thus, the fact that both these animals use CLOBB
