As your suggestion, I've modified the script: 
use strict;
use warnings;
use Encode;
use DBI;
use Encode::HanExtra;

#my $dbh = DBI->connect(qq(dbi:Oracle:Athenadb), qq(adas), qq(adas),{R
+aiseError => 1,oracharset => 'AL32UTF8'});
my $dbh = DBI->connect(qq(dbi:ADO:Provider=MSDAORA.1;Data Source=Athen
+aDB), qq(athena), qq(athena), {RaiseError => 1});

my $statment = "select ADAS_ID, ADAS_Name from ADAS_DEVICE"; 
my $sth = $dbh->prepare($statment) or die dbh->errstr; 
$sth->execute or die dbh->errstr;
while (my ($ADAS_ID, $ADAS_NAME) = $sth->fetchrow_array) { 
    $ADAS_NAME = encode ("gb18030", decode("utf8", $ADAS_NAME));    
    print "$ADAS_NAME ID is $ADAS_ID\n";
   }

[download]
But it just display Partial chars correctly. I notice that I can insert Asia chars into database accurately. Are chars broken when it converted?

I am trying to improve my English skills, if you see a mistake please feel free to reply or /msg me a correction

In reply to Re^2: set unicode in perl by xiaoyafeng
in thread set unicode in perl by xiaoyafeng

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