/**
* deletes from database and unsets a row object
* @param dbRow $row
*
* @return bool or int affected rows
*/
public static function deleteRow(dbRow &$row)
{
$ret = false;
$pkField = $row->getPrimaryKeyFieldName();
$table = $row->getTableName();
if (isset($row->{$pkField})) {
$pkValue = $row->{$pkField};
$ret = dbHelper::deleteQry($table, array($pkField => $pkValue));
if ($ret) {
dbData::emptyRow($table, $pkField, $pkValue);
}
$row = null;
}
return $ret;
}
