2009/11/25 Tom Lane <t...@sss.pgh.pa.us>: > Hitoshi Harada <umi.tan...@gmail.com> writes: >> Rewriting my frame support types patch to allow any expression in >> PRECEDING/FOLLOWING clause, I found the syntax below in PG conflicts: > > Yeah, we ran into that in the original WINDOW patch IIRC, and found some > solution to it that got taken out again when the functionality was cut > down for 8.4. You might want to look back to see what that looked like; > I think we avoided reserving BETWEEN at the cost of making the > productions a bit more redundant.
Oops, I've forgot that :( http://archives.postgresql.org/message-id/6363.1229890...@sss.pgh.pa.us At the time you put BETWEEN as reserved_keyword, but my trial showed col_name_keyword can also be a candidate. Regards, -- Hitoshi Harada -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
