--- moodle-1.9.4/lib/accesslib.php	2009-01-14 15:06:56.000000000 -0800
+++ moodle-edited/lib/accesslib.php	2009-02-13 14:20:01.000000000 -0800
@@ -1076,8 +1076,11 @@
                     ON inline_view.id = c.id";
 
     /// To keep cross-db we need to strip any prefix in the ORDER BY clause for queries using UNION
-        $sql .= "
-                " . preg_replace('/[a-z]+\./i', '', $sort); /// Add ORDER BY clause
+	// To make sure it works properly in MSSQL, we need the prefixes.
+		if($CFG->dbtype !== 'mssql' && $CFG->dbtype !== 'mssql_n') {
+			$sql .= "
+	                " . preg_replace('/[a-z]+\./i', '', $sort); /// Add ORDER BY clause
+		}
 
         $rs = get_recordset_sql($sql);
     }