/**
* @param array $callback
*/
public function setCallback(array $callback)
{
if (($sql = call_user_func_array($callback, array())) && strval(trim($sql)) != '') {
$this->query->registerRuntimeField('', new Entity\ExpressionField('__CALLBACK', '(CASE WHEN (' . $sql . ') THEN 1 ELSE 0 END)'));
$this->query->addFilter('=__CALLBACK', 1);
}
}
function __construct(OrderQuery $query, array $select)
{
$this->select = $query->getSelectNamesAssoc() + array_flip($select);
if (!$query->aggregated()) {
$query->addAliasSelect('TYPE');
$query->addAliasSelect('SETTINGS');
$query->addAliasSelect('MULTIPLE');
$query->registerRuntimeField('PROPERTY_ID', new Entity\ExpressionField('PROPERTY_ID', 'DISTINCT(%s)', 'ID'));
$sel = $query->getSelect();
array_unshift($sel, 'PROPERTY_ID');
$query->setSelect($sel);
}
}
