Re: [HACKERS] strcmp() tie-breaker for identical ICU-collated strings

Robert Haas <robertmhaas@gmail.com> writes:
> I have to admit that I'm still a little confused about what's actually
> going on here.  Commit says that it "fixes inconsistent behavior under
> glibc's hu_HU locale", but it doesn't say what sort of inconsistent
> behavior it fixes.

Unfortunately we were not good back then about linking commits to
list discussions, but a bit of excavation in the archives found this:

https://www.postgresql.org/message-id/27064.1134753128@sss.pgh.pa.us
        regards, tom lane