- WIP on Collation

src/Adapter/MySQL.php

@@ -150,6 +150,7 @@ class MySQL implements AdapterInterface, MigrateInterface, SqlAdapterInterface {
     public static function escapeIdentifier(string $segment, int $type) : string
     {
         switch($type) {
+            default:
             case static::IDENTIFIER_DATABASE:
             case static::IDENTIFIER_TABLE:
             case static::IDENTIFIER_FIELD: