Dynamically change database connection in cakephp 3

Question

I\'m trying to change the database connection used in cakephp 3 on the fly. Every answer to this question that I found refers to cakephp 2 (The

Answer 1

Change database connection for one model:

In app.php :

'test' => [
            'className' => 'Cake\Database\Connection',
            'driver' => 'Cake\Database\Driver\Mysql',
            'persistent' => false,
            'host' => MySQL_HOST,
            //'port' => 'nonstandard_port_number',
            'port' => MySQL_PORT,
            'username' => MySQL_USER,
            'password' => MySQL_PASS,
            'database' => 'test',
            'encoding' => 'utf8',
            'timezone' => 'UTC',
            'cacheMetadata' => true,
            'quoteIdentifiers' => false,
            'log' => false,
        //'init' => ['SET GLOBAL innodb_stats_on_metadata = 0'],
        ]

In Controller :

$conn = ConnectionManager::get('test');
 $_model = TableRegistry::get('your_alias', ['table' => 'your_table', 'connection' => $conn]);