/**
* Updates table rows with specified data based on a WHERE clause.
*
* @param mixed $table
* The table to update.
* @param array $bind
* Column-value pairs.
* @param mixed $where
* UPDATE WHERE clause(s).
* @return int The number of affected rows.
* @throws EhrlichAndreas_Db_Exception
*/
public function update($table, array $bind, $where = '')
{
return $this->adapter->update($table, $bind, $where);
}