/**
* Set the table for a update.
*
* @param mixed $table table name or array($table, $alias) or object
* @return void
*/
public function __construct($table = NULL)
{
if ($table) {
// Set the inital table name
$this->_table = $table;
}
// Start the query with no SQL
return parent::__construct(Alt_Database::UPDATE, '');
}
/**
* Sets the initial columns to select from.
*
* @param array $columns column list
* @return void
*/
public function __construct(array $columns = NULL)
{
if (!empty($columns)) {
// Set the initial columns
$this->_select = $columns;
}
// Start the query with no actual SQL statement
parent::__construct(Alt_Database::SELECT, '');
}
