Index: openacs-4/packages/acs-subsite/www/admin/group-types/groups-list-postgresql.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/admin/group-types/groups-list-postgresql.xql,v
diff -u -N -r1.1.30.3 -r1.1.30.4
--- openacs-4/packages/acs-subsite/www/admin/group-types/groups-list-postgresql.xql	14 Jul 2016 17:08:04 -0000	1.1.30.3
+++ openacs-4/packages/acs-subsite/www/admin/group-types/groups-list-postgresql.xql	13 Feb 2017 13:46:04 -0000	1.1.30.4
@@ -1,5 +1,6 @@
 <?xml version="1.0"?>
 <queryset>
+  <rdbms><type>postgresql</type><version>9.0</version></rdbms>
 
 <fullquery name="select_groups">      
   <querytext>