From 39601eb83a75fcf363827248ae670a972952f3c7 Mon Sep 17 00:00:00 2001 From: jsteemann Date: Tue, 26 Jun 2018 23:37:01 +0200 Subject: [PATCH] updated CHANGELOG --- CHANGELOG | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG b/CHANGELOG index df17c7148f..7110954d1c 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,6 +1,13 @@ devel ----- +* added `COUNT_DISTINCT` AQL function + +* make AQL optimizer rule `collect-in-cluster` optimize aggregation functions + `AVERAGE`, `VARIANCE`, `STDDEV`, `UNIQUE`, `SORTED_UNIQUE` and `COUNT_DISTINCT` + in a cluster by pushing parts of the aggregation onto the DB servers and only + doing the total aggregation on the coordinator + * replace JavaScript functions FULLTEXT, NEAR, WITHIN with regular AQL via a new optimizer rule.