Wrap create table into transaction

tests/Doctrine/Tests/DBAL/Functional/TemporaryTableTest.php

@@ -46,7 +46,9 @@ class TemporaryTableTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $table->addColumn("id", "integer");
         $table->setPrimaryKey(array('id'));
 
+        $this->_conn->beginTransaction();
         $this->_conn->getSchemaManager()->createTable($table);
+        $this->_conn->commit();
 
         $table = $this->_conn->getSchemaManager()->listTableDetails($table->getName());
         $this->assertEquals("nontemporary", $table->getName());