This method retrieves all or remaining rows of a query result
set, returning a tuple containing the rows as sequences and the
EOF packet information. The count argument can be used to obtain
a given number of rows. If count is not specified or is
None, all rows are retrieved.
The tuple returned by
get_rows() consists of:
A list of tuples containing the row data as byte objects, or an empty list when no rows are available.
EOF packet information as a dictionary containing
InterfaceError is raised when all rows
have been retrieved.
get_rows() method to fetch rows.
Returns a tuple.