public function startTransaction($isBulk = false)
    {
        self::$touchList = [];
        self::$inBatch = true === $isBulk;
        DB::beginTransaction();
    }
public function startTransaction($isBulk = false)
    {
        self::$touchList = [];
        self::$inBatch = true === $isBulk;
        DB::beginTransaction();
    }
public function startTransaction ( $ isBulk = false ) { self :: $ touchList = [ ] ; self :: $ inBatch = true === $ isBulk ; DB :: beginTransaction ( ) ; }
Start database transaction.
@param mixed $isBulk
Start database transaction .