$serverStatusCache public property The cache object or the ID

$enableSchemaCache public property Whether to enable schema caching

$slaveConfig public property The configuration that should be

beginTransaction() public method Starts a transaction

EVENT_BEGIN_TRANSACTION event of type \yii\db\Event An event that

quoteValue() public method Quotes a string value for use

$enableQueryCache public property Whether to enable query caching

$queryCache public property The cache object or the ID of the

createPdoInstance() protected method Creates the PDO instance

$password public property The password for establishing DB connection