Index: openacs-4/packages/dotlrn-homework/www/folder-chunk-postgresql.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-homework/www/folder-chunk-postgresql.xql,v
diff -u -N -r1.3 -r1.4
--- openacs-4/packages/dotlrn-homework/www/folder-chunk-postgresql.xql	20 Apr 2004 21:13:31 -0000	1.3
+++ openacs-4/packages/dotlrn-homework/www/folder-chunk-postgresql.xql	13 Jan 2005 13:57:29 -0000	1.4
@@ -3,6 +3,13 @@
 <queryset>
 <rdbms><type>postgresql</type><version>7.2</version></rdbms>
 
+    <fullquery name="select_default_min_level">
+        <querytext>
+            select tree_level(tree_sortkey) as min_level
+            from cr_items where item_id = :folder_id
+	</querytext>
+    </fullquery>
+
     <fullquery name="select_folder_contents">
         <querytext>
             select