From: Sandro Santilli <strk@kbt.io>
Date: Mon, 22 Jan 2018 14:13:28 +0000 (+0000)
Subject: Set availability of support function for KNN index
X-Git-Tag: 2.3.7~16
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=be81076975e4d49ecd2bf683a05fca290f63154d;p=postgis

Set availability of support function for KNN index

Fixes upgrade from 2.1 to 2.2+
References #3978 in 2.3 branch (2.3.7)

git-svn-id: http://svn.osgeo.org/postgis/branches/2.3@16357 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/NEWS b/NEWS
index abb177e05..0596f779a 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+PostGIS 2.3.7dev
+2018/MM/DD
+
+  * Bug Fixes and Enhancements
+
+  - #3978, Fix KNN when upgrading from 2.1 or older (Sandro Santilli)
+
 PostGIS 2.3.6
 2018/01/17
 
diff --git a/postgis/geography.sql.in b/postgis/geography.sql.in
index 36a21555b..b3923e0ba 100644
--- a/postgis/geography.sql.in
+++ b/postgis/geography.sql.in
@@ -277,6 +277,7 @@ CREATE OPERATOR CLASS gist_geography_ops
 --	OPERATOR        8        @	,
 -- Availability: 2.2.0
 	OPERATOR        13       <-> FOR ORDER BY pg_catalog.float_ops,
+-- Availability: 2.2.0
 	FUNCTION        8        geography_gist_distance (internal, geography, int4),
 	FUNCTION        1        geography_gist_consistent (internal, geography, int4),
 	FUNCTION        2        geography_gist_union (bytea, internal),