[DDC-262] Oracle and TableGenerator

lib/Doctrine/DBAL/Id/TableGenerator.php

@@ -118,7 +118,9 @@ class TableGenerator
                    "WHERE sequence_name = ? " . $platform->getWriteLockSQL();
             $stmt = $this->conn->executeQuery($sql, array($sequenceName));
 
-            if ($row = $stmt->fetch()) {
+            if ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
+                $row = array_change_key_case($row, CASE_LOWER);
+
                 $value = $row['sequence_value'];
                 $value++;