Teodor Sigaev <teo...@sigaev.ru> writes: >> So I think there's a reasonable case for decreeing that <N> should only >> match lexemes *exactly* N apart. If we did that, we would no longer have >> the misbehavior that Jean-Pierre is complaining about, and we'd not need >> to argue about whether <0> needs to be treated specially.
> Agree, seems that's easy to change. > ... > Patch is attached Hmm, couldn't the loop logic be simplified a great deal if this is the definition? Or are you leaving it like that with the idea that we might later introduce another operator with the less-than-or-equal behavior? regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers