public function groupBy()
{
// We override this function because we use GROUP functions in the
// SELECT clause, therefore we have to group by *something*. If the
// user doesn't select a column to group by, we should group by participant id.
parent::groupBy();
if (empty($this->_groupBy)) {
$this->_groupBy = "GROUP BY {$this->_aliases['civicrm_participant']}.id";
}
}
public function groupBy()
{
// We override this function because we use GROUP functions in the
// SELECT clause, therefore we have to group by *something*. If the
// user doesn't select a column to group by, we should group by participant id.
parent::groupBy();
if (empty($this->_groupBy)) {
$this->_groupBy = CRM_Contact_BAO_Query::getGroupByFromSelectColumns($this->_selectClauses, "{$this->_aliases['civicrm_participant']}.id");
}
}
