On Thu, May 29, 2003 at 15:19:09 -0400, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Bruno Wolff III <bruno@wolff.to> writes:
> > Can you use functional expressions in CREATE INDEX now (7.4 CVS) as well?
>
> You can use expressions. I'm not sure if you mean anything particular
> by "functional expressions". See the man page ---
> http://candle.pha.pa.us/main/writings/pgsql/sgml/sql-createindex.html
>
> (the documentation build at developer.postgresql.org doesn't seem to
> have updated since before the server move :-()
>
> regards, tom lane
Thanks. I had checked the create index on developer.postgresql.org
before asking but thought that it might not be up to date.