Yes. I bet only few users have built indexes over ~> operator if any.
Ask them to reindex in the release notes seems OK for me.
Is there a good way to detect such cases? Either in pg_upgrade, so that
we can print warnings, or at least manually (which would be suitable for
release notes).
Hmm, suppose, fix should be backpatched (because now it's unusable) and
pg_upgrade should not do anything. Just add release note to 10.0 and 11.0
Oh, check expression is affected too, users will need to reinsert data.
--
Teodor Sigaev E-mail: teo...@sigaev.ru
WWW: http://www.sigaev.ru/
