/**
* @param string $database
* @param string $table
* @param array $columns
*/
public function __construct($database, $table, array $columns)
{
parent::__construct($database, $table);
$this->columns = $columns;
}
/**
* @param string $database
* @param string $table
* @param string $column
*/
public function __construct($database, $table, $column)
{
parent::__construct($database, $table);
$this->column = $column;
}
