Hello Monks!
I am getting this kind of problem while working with oracle database
my select query is 

select distinct top_no from top WHERE rownum < 5

$sth = $oDbh->prepare($query);
$sth->execute();

while ( my $rowUpper = $sth->fetchrow_hashref)
{
 my $query = "select file.* where top_no = '". $rowUpper->{top_no}."'"
+;

 <> Here its not working since it is printing TOP_NO i.e. in caps
}

Printed with the Data::Dumper and it is printing this

$VAR1 = [
          {
            'TOP_NO' => '072B03'
          }
        ];

[download]
so my question is why it is happenning even though I am using the field in small
(May be its because of Oracle's internal structure)
Please advise how can I fix it? I need to have in small caps only

In reply to Field name appearing in caps which falis other query(Perl with Oracle) by denzil_cactus

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