February 13th, 2018 by depesz | Tags: frame, frames, groups, peers, pg11, postgresql, range, window, window functions | 5 comments »
On 7th of February 2018, Tom Lane committed patch: Support all SQL:2011 options for window frame clauses. This patch adds the ability to use "RANGE offset PRECEDING/FOLLOWING" frame boundaries in window functions. We'd punted on that back in the original patch to add ...