Index: openacs-4/packages/assessment/www/assessment.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/www/assessment.xql,v
diff -u -N -r1.18 -r1.19
--- openacs-4/packages/assessment/www/assessment.xql	12 Jun 2006 03:02:38 -0000	1.18
+++ openacs-4/packages/assessment/www/assessment.xql	22 Nov 2017 10:56:39 -0000	1.19
@@ -101,4 +101,35 @@
 	</querytext>
 </fullquery>
 
+<fullquery name="session_start">
+	<querytext>
+
+	update as_sessions
+	set creation_datetime = current_timestamp
+	where session_id = :session_id
+	and creation_datetime is null
+
+	</querytext>
+</fullquery>
+
+<fullquery name="session_updated">
+	<querytext>
+
+	UPDATE as_sessions
+	SET last_mod_datetime = current_timestamp
+	WHERE session_id = :session_id
+
+	</querytext>
+</fullquery>
+
+<fullquery name="session_finished">
+	<querytext>
+
+	UPDATE as_sessions
+	SET completed_datetime = current_timestamp
+	WHERE session_id = :session_id
+
+	</querytext>
+</fullquery>
+
 </queryset>