Now hopefully more readable This is an example that does not fully work: this is my improved Code ( Hope it will help somebody in the future) : 
use Data::Dump qw/dump/;
use DBI;

my $dbh = DBI->connect(
    "dbi:CSV:",
    "", "",
    {
	    #f_schema => 'test',
        f_dir    => '.',
        f_ext    => '.csv',
    }
) or die "Could not open database: $DBI::errstr";
$dbh->{RaiseError} = 1;


$dbh->{csv_tables}->{file1} = {
	file  => 'vm.csv',
};

$dbh->{csv_tables}->{file2} = {
	file  => 'vfiler_ds.csv',
};

my $query = "SELECT file1.vm_name, vm_cluster, vFiler_IP, vFiler_cluster FROM file1 join file2 WHERE file1.vm_name = file2.vm_name";
my $result = $dbh->selectall_arrayref($query);

print dump($result);
 
 


In reply to Re^3: Compare 2 CSV files and create a new CSV file out of comparision
by Anonymous Monk

in thread Compare 2 CSV files and create a new CSV file out of comparision
by slayedbylucifer





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