Index: tests/sqlparser_general_testcase.php
===================================================================
--- tests/sqlparser_general_testcase.php	(revision 26617)
+++ tests/sqlparser_general_testcase.php	(working copy)
@@ -244,5 +244,32 @@
 		$this->assertEquals($expected, $actual);
 	}
 
+	/** 
+	 * @test
+	 * @see http://bugs.typo3.org/view.php?id=4466
+	 */
+	public function indexMayContainALengthRestriction() {
+		$parseString = '
+			CREATE TABLE tx_realurl_uniqalias (
+		        uid int(11) NOT NULL auto_increment,
+		        tstamp int(11) DEFAULT \'0\' NOT NULL,
+		        tablename varchar(60) DEFAULT \'\' NOT NULL,
+		        field_alias varchar(255) DEFAULT \'\' NOT NULL,
+		        field_id varchar(60) DEFAULT \'\' NOT NULL,
+		        value_alias varchar(255) DEFAULT \'\' NOT NULL,
+		        value_id int(11) DEFAULT \'0\' NOT NULL,
+		        lang int(11) DEFAULT \'0\' NOT NULL,
+		        expire int(11) DEFAULT \'0\' NOT NULL,
+		
+		        PRIMARY KEY (uid),
+		        KEY tablename (tablename),
+		        KEY bk_realurl01 (field_alias,field_id,value_id,lang,expire),
+		        KEY bk_realurl02 (tablename,field_alias,field_id,value_alias(220),expire)
+			);
+		';
+
+		$createTables = $this->fixture->_callRef('parseCREATETABLE', $parseString);
+		$this->assertTrue(is_array($createTables), $createTables);
+	}
 }
 ?>
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