On 02/12/2020 15:26, Ian Barwick wrote:
On 02/12/2020 20:13, Heikki Linnakangas wrote:
Attached are two patches. The first patch is your original patch, unmodified
(except for a cosmetic rename of the test file). The second patch builds on
that, demonstrating and fixing the issue I mentioned. It took me a while to
create a repro for it, it's easily masked by incidental full-page writes or
because rows created by XIDs that are not marked as committed on the other
timeline are invisible, but succeeded at last.
Aha, many thanks. I wasn't entirely sure what I was looking for there and
recently haven't had the time or energy to dig any further.
Ok, pushed and backpatched this now.
Thanks!
- Heikki
