Added first version dbskel structure files

application/dbskel/fue/functions.php

@@ -0,0 +1,19 @@
+<?php
+
+$functionsArray = array(
+	'get_highest_content_version' =>
+		'CREATE OR REPLACE FUNCTION fue.get_highest_content_version(bigint) RETURNS smallint AS $$
+					DECLARE i_content_id ALIAS FOR $1;
+					DECLARE rec RECORD;
+				BEGIN
+
+					SELECT INTO rec version
+					  FROM campus.tbl_contentsprache
+					 WHERE content_id = i_content_id
+				  ORDER BY version desc
+					 LIMIT 1;
+
+					RETURN rec.version;
+				END;
+				$$ LANGUAGE plpgsql;'
+);