Hi,
https://wiki.postgresql.org/wiki/Todo#Window_Functions
Implement full support for window framing clauses
In addition to done clauses described in the latest doc
> <http://developer.postgresql.org/pgdocs/postgres/sql-expressions.html#SYNTAX-WINDOW-FUNCTIONS>,
> these clauses are not implemented yet.
>
> - RANGE BETWEEN ... PRECEDING/FOLLOWING
> - EXCLUDE
>
>
I think this TODO item is done?
aslo
The "latest doc" binded link (
developer.postgresql.org/pgdocs/postgres/sql-expressions.html#SYNTAX-WINDOW-FUNCTIONS)
is not working.
--
I recommend David Deutsch's <<The Beginning of Infinity>>
Jian