On Fri, Oct 9, 2020 at 2:04 PM Ranier Vilela <ranier...@gmail.com> wrote: >> > The author of deduplication claimed that he thinks the problem may be in >> > IncrementalSort, >> > he did not specify which part. >> >> No I didn't. > > https://www.postgresql.org/message-id/CAH2-Wz=ae84z0pxtbc+ssgi9ec8ngkn9d16op-dgh47jcrv...@mail.gmail.com
That thread is obviously totally unrelated to what you're talking about. I cannot imagine how you made the connection. The only commonality is the term "incremental sort". Moreover, the point that I make in the thread that you link to is that the bug in question could not possibly be related to the incremental sort commit. That was an initial quick guess that I made that turned out to be wrong. -- Peter Geoghegan
