/**
* Gets select columns from a specific class for building a query.
*
* @uses xPDOObject::getSelectColumns()
* @param string $className The name of the class to build the column list
* from.
* @param string $tableAlias An optional alias for the class table, to be
* used in complex queries with multiple tables.
* @param string $columnPrefix An optional string with which to prefix the
* columns returned, to avoid name collisions in return columns.
* @param array $columns An optional array of columns to include.
* @param boolean $exclude If true, will exclude columns in the previous
* parameter, instead of including them.
* @return string A valid SQL string of column names for a SELECT statement.
*/
public function getSelectColumns($className, $tableAlias = '', $columnPrefix = '', $columns = array(), $exclude = false)
{
return xPDOObject::getSelectColumns($this, $className, $tableAlias, $columnPrefix, $columns, $exclude);
}
