Index: class.ux_t3lib_sqlparser.php
===================================================================
--- class.ux_t3lib_sqlparser.php	(revision 32840)
+++ class.ux_t3lib_sqlparser.php	(working copy)
@@ -298,6 +298,7 @@
 						break;
 					case 'ADDKEY':
 					case 'ADDPRIMARYKEY':
+					case 'ADDUNIQUE':
 						$query .= ' (' . implode(',', $components['fields']) . ')';
 						break;
 				}
Index: tests/sqlparser_general_testcase.php
===================================================================
--- tests/sqlparser_general_testcase.php	(revision 32840)
+++ tests/sqlparser_general_testcase.php	(working copy)
@@ -486,6 +486,21 @@
 		$this->assertTrue(is_array($alterTables), $alterTables);
 	}
 
+	/**
+	 * @test
+	 * @see http://bugs.typo3.org/view.php?id=2186
+	 */
+	public function canParseUniqueIndexCreation() {
+		$sql = 'ALTER TABLE static_territories ADD UNIQUE uid (uid)';
+		$expected = $sql;
+		$alterTables = $this->fixture->_callRef('parseALTERTABLE', $sql);
+		$queries = $this->fixture->compileSQL($alterTables);
+
+		$this->assertTrue(is_array($queries), $queries);
+		$this->assertTrue(count($queries) == 1, $queries);
+		$this->assertEquals($expected, $queries[0]);
+	}
+
 	///////////////////////////////////////
 	// Tests concerning subqueries
 	///////////////////////////////////////