I'm lazier than that, I don't like hardwired, manual copying. So I'd make this: 
while (my $resultRowRef = $sth->fetchrow_hashref) {
  my %attrHash = %$resultRowRef;
  push @$result, \%attrHash;
}

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In reply to Re^2: Problem pushing hashref results by bart
in thread Problem pushing hashref results by rashley

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