fetchrow

I have a perl script in which I have 2 while loops that are nested.
I am comparing the rows of the outer loop against rows of the inner
loop.

while (@stuff = $foo->fetchrow)
{
yadda yadda yadda

while (@otherstuff= $otherfoo->fetchrow)
{
yadda yadda yadda
}
}

Whenever I reach the end of the inner loop, I can't get it to go to
the beginning of $otherfoo. I need to be able to reset the object so I
can
take the next row from the outerloop and check it against the entire
inner loop
structure again. How do I do this????

I have tried reset amongst a bunch of other attempted hacks, but nothing
works!
HELP!

Sincerely,

Kevin Meldorf