On Sun, 2009-09-20 at 19:42 -0400, Tom Lane wrote: > Jeff Davis <pg...@j-davis.com> writes: > > I suppose I should just allow any index_elem. The only way I was able to > > make the grammar for that work is by using a reserved keyword. The > > possibilities that make the most sense to me are: > > > index_elem WITH any_operator > > index_elem WITH OPERATOR any_operator > > index_elem CHECK any_operator > > index_elem CHECK OPERATOR any_operator > > > Do any of these look acceptable? > > I'd vote for "CHECK", out of that list. WITH has no mnemonic value > whatever.
Using CHECK as part of the syntax of an EXCLUSION constraint will surely confuse the whole thing with CHECK constraints. USING OPERATOR is available, I think. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
