--- a/m-toolbox/classes/tests/database/@ltpda_database/getDataIdFromAoTable.m	Mon Dec 05 16:20:06 2011 +0100
+++ b/m-toolbox/classes/tests/database/@ltpda_database/getDataIdFromAoTable.m	Mon Dec 05 16:20:06 2011 +0100
@@ -5,20 +5,8 @@
 % VERSION:     $Id: getDataIdFromAoTable.m,v 1.1 2011/05/25 16:23:53 ingo Exp $
 %
 function val = getDataIdFromAoTable(utp, objID)
-  
-  utp.conn.setLocked(true);
-  utp.conn.openConnection();
-  c = utp.conn.getConn();
-  
-  q = sprintf('SELECT data_id FROM ao WHERE ao.obj_id=%d', objID);
-  try
-    val = utils.jmysql.execute(c, q);
-  catch Me
-    utp.conn.setLocked(false);
-    utp.conn.closeConnection();
-    rethrow(Me);
-  end
-  
-  utp.conn.setLocked(false);
-  utp.conn.closeConnection();
+
+  q = sprintf('SELECT data_id FROM ao WHERE ao.obj_id = ?');
+  val = utils.mysql.execute(utp.conn, q, objID);
+
 end