I wrote: > Andres Freund <and...@anarazel.de> writes: >> One concern I have with your approach is that it isn't particularly >> bullet-proof for cases where the rebuild is triggered by something that >> doesn't hold a conflicting lock.
> Wouldn't that be a bug in the something-else? So where are we on this? Should I proceed with my patch, or are we going to do further investigation? Does anyone want to do an actual patch review? I think it's important to have some fix in place in time for the next 11beta release, so time grows short ... regards, tom lane