On Wed, 22 Jan 2025 at 08:54, Bruce Momjian <br...@momjian.us> wrote:
> On Sun, Oct 27, 2024 at 09:07:44PM +0100, Tomas Vondra wrote: > > On 10/27/24 20:03, Tom Lane wrote: > > > FWIW, I don't observe any particular misbehavior with the very ancient > > > libedit that macOS ships. On Fedora 39, I notice something related to > > > what you say: it seems like the "\q" ending a session gets repeated > > > into .psql_history by the next session. I'm surprised that it's not > > > exactly the same as your results though, because it seems to be the > > > same source version: > > > > > > $ rpm -q libedit > > > libedit-3.1-53.20240808cvs.fc39.x86_64 > > > > > > > That's probably because I usually terminate psql by Ctrl-D, not by > > typing "\q". But yeah, if I use "\q" it gets added twice. > > > > > Didn't try the too-many-lines behavior, but it looks like that > > > is implemented totally by history_truncate_file(), so if that's > > > busted it's surely their fault. > > > > > > > Sounds likely. What surprises me a bit, I haven't found any reports of > > particularly similar bugs ... I'd have expected other people to hit this > > too, but who knows. > > I wonder if our previous libedit workarounds aren't needed anymore and > are causing the bugs. > I'm experiencing a similar behaviour. Indeed adding _HiStOrY_V2_ to the top of the .psql_history file fixes the issue, until libedit (?) strips it off again. --- Rudolph Froger
