Daniel Scott <djscott@xxxxxxx> writes: > On Mon, May 10, 2010 at 13:35, Alvaro Herrera <alvherre@xxxxxxxxxxxxxx> wrote: >> It was ripped out of the patch before commit because the implementation was not >> acceptable. > That's strange - the CommitFest says that it was committed and I can't > find any mention of it being removed. Is there somewhere I can see a > discussion of this? Look into the pgsql-hackers thread about it. (The commitfest notes are not meant to be a complete record of the mailing list discussions.) I think the relevant part starts here: http://archives.postgresql.org/pgsql-hackers/2010-02/msg00540.php > Also, the documentation > http://www.postgresql.org/docs/9.0/static/sql-expressions.html#SYNTAX-WINDOW-FUNCTIONS > shows: > [ RANGE | ROWS ] BETWEEN frame_start AND frame_end > Can you point me to the right place for getting this changed to remove > "RANGE". Maybe the developer mailing list? There's nothing to remove there, since RANGE is in fact valid with many of the alternatives for frame_start and frame_end. It would be very awkward to try to show this limitation as part of the syntax diagram, so it's just specified in the text. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
