On Mon, Jun 04, 2018 at 07:12:53PM +0300, Teodor Sigaev wrote: > > >Is that considered an actionable problem? > > > I think so. but I'm not able to reproduce that, I wrote a script to simplify
The failure is triggered by running "\d t" in (yet) another session - sorry if that was unclear. It fails very consistently, probably over 75% of the time. Also note that my "INSERT" was run in a separate loop, concurrent with the VACUUM and ALTER, but yours is running consecutively. Justin