[postgis-tickets] r16356 - Set availability of support function for KNN index

[Sandro Santilli]

Author: strk
Date: 2018-01-22 06:10:14 -0800 (Mon, 22 Jan 2018)
New Revision: 16356

Modified:
   branches/2.2/NEWS
   branches/2.2/postgis/geography.sql.in
Log:
Set availability of support function for KNN index

Fixes upgrade from 2.1 to 2.2+
References #3978 in 2.2 branch (2.2.7+)

Modified: branches/2.2/NEWS
===================================================================
--- branches/2.2/NEWS	2018-01-22 12:39:57 UTC (rev 16355)
+++ branches/2.2/NEWS	2018-01-22 14:10:14 UTC (rev 16356)
@@ -4,6 +4,7 @@
  * Bug Fixes *
   - #3965, ST_ClusterKMeans used to lose some clusters on initialization
            (Darafei Praliaskouski)
+  - #3978, Fix KNN when upgrading from 2.1 or older (Sandro Santilli)
 
 
 PostGIS 2.2.6

Modified: branches/2.2/postgis/geography.sql.in
===================================================================
--- branches/2.2/postgis/geography.sql.in	2018-01-22 12:39:57 UTC (rev 16355)
+++ branches/2.2/postgis/geography.sql.in	2018-01-22 14:10:14 UTC (rev 16356)
@@ -277,6 +277,7 @@
 --	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),