/**
* Add all columns which are defined through {@link requireField()}
* and {@link $composite_db}, or any additional SQL that is required
* to get to these columns. Will mostly just write to the {@link SQLSelect->select}
* array.
*
* @param SQLSelect $query
*/
public function addToQuery(&$query)
{
parent::addToQuery($query);
foreach ($this->compositeDatabaseFields() as $field => $spec) {
$table = $this->getTable();
$key = $this->getName() . $field;
if ($table) {
$query->selectField("\"{$table}\".\"{$key}\"");
} else {
$query->selectField("\"{$key}\"");
}
}
}
