How to retrieve multiply recordsets returned by statement.

[Василий Попов]

Hi.
 
I use DBD:ODBC with MS SQL Database.
SQL statement is: 'select a, b, c from mytable compute sum(a), sum(b)'.
This statement returns two recordsets. When I use 'fetchrow_arrayref',
it returns only first recordset. How can I retrieve second?
 
Thanks.
 
Vasily Popov.