/**
* Object list for given statements
*
* @param array $where Array of where clauses
* @param array|string $order Order SQL statement
* @param string $limit MySQL limit clause
* @param array|string $group Group by SQL statement
* @param array $ljoin Array of left join clauses
*
* @return integer[] List of found IDs, null if module is not installed
*/
function loadIds($where = null, $order = null, $limit = null, $group = null, $ljoin = null)
{
if (!$this->_ref_module) {
return null;
}
$request = new CRequest();
$request->addLJoin($ljoin);
$request->addWhere($where);
$request->addGroup($group);
$request->addOrder($order);
$request->setLimit($limit);
$ds = $this->_spec->ds;
return $ds->loadColumn($request->makeSelectIds($this));
}
