allow any override

Author: jrushlow

ConnectionFactory.php

@@ -65,27 +65,9 @@ public function createConnection(array $params, Configuration $config = null, Ev
             }
 
             $connection = DriverManager::getConnection($params, $config, $eventManager);
-            $params     = $connection->getParams();
+            $params     = array_merge($connection->getParams(), $connectionOverrideOptions);
             $driver     = $connection->getDriver();
 
-            if (! empty($connectionOverrideOptions)) {
-                $supportedOverrideParams = [
-                    'dbname',
-                    'host',
-                    'port',
-                    'user',
-                    'password',
-                ];
-
-                foreach ($supportedOverrideParams as $paramKey) {
-                    if (! array_key_exists($paramKey, $connectionOverrideOptions)) {
-                        continue;
-                    }
-
-                    $params[$paramKey] = $connectionOverrideOptions[$paramKey];
-                }
-            }
-
             if ($driver instanceof AbstractMySQLDriver) {
                 $params['charset'] = 'utf8mb4';