| From: | Peter Geoghegan <pg(at)heroku(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Oskari Saarenmaa <os(at)aiven(dot)io>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Peter Tripp <peter(at)chartio(dot)com>, Virendra Negi <virendra(at)idyllic-software(dot)com>, pgsql-bugs <pgsql-bugs(at)postgresql(dot)org> |
| Subject: | Re: BUG #14150: Attempted to delete invisible tuple |
| Date: | 2016-07-07 00:22:14 |
| Message-ID: | CAM3SWZQgq42You9B0+QAOd9K_xMvB5y3iWTMWU9QxHam4p3iYw@mail.gmail.com |
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| Lists: | pgsql-bugs |
On Wed, Jul 6, 2016 at 5:16 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
>> And so, in simpler words, you believe that any
>> heap_abort_speculative() call to toast_delete() will cause this error
>> to be raised?
>
> Looks that way, yes.
The reason I doubted that it could be that simple was that it took
this long to hear about this bug. It also took me a little while to
produce a test case. I tended to doubt that all toast_delete() calls
from heap_abort_speculative() are broken, since ISTM that they're not
very rare in practice.
I may have been wrong about that, though.
--
Peter Geoghegan
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