public function truncate()
    {
        if ($this->tableExist($this->tableName)) {
            $this->dbHandler->exec('TRUNCATE ' . $this->tableName);
        }
    }
public function truncate()
    {
        if ($this->tableExist($this->tableName)) {
            $this->dbHandler->exec('TRUNCATE ' . $this->tableName);
        }
    }
public function truncate ( ) { if ( $ this -> tableExist ( $ this -> tableName ) ) { $ this -> dbHandler -> exec ( 'TRUNCATE ' . $ this -> tableName ) ; } }
Removes all data from storage
Removes all data from storage