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on Aug 23, 2010 at 09:46 UTC ( #856666=note: print w/replies, xml ) Need Help??

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    my @keys=qw(e1 e2 e3 e4);
    ...
    my $result_href = $sth->fetchrow_hashref ...
    my @values = @{$result_href}{@keys}; 
    

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