Thanks! But why return $oldrow->[0] instead of just $row->[0]? 

        my $oldrow = $row;
        $row = $sth->fetchrow_arrayref;
        return $oldrow->[0];

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Jason L. Froebe

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In reply to Re^2: dbi_query_iterator and my misunderstanding the $row by jfroebe
in thread dbi_query_iterator and my misunderstanding the $row by jfroebe

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