#!/usr/bin/perl
use strict;
no warnings;
use DBD::CSV;
my $file = shift;
my $dbh = DBI->connect('DBI:CSV:f_dir=.')
  or die "Cannot connect $!";
$dbh->{'csv_tables'}{'current_table'}
  = { file => $file, quote_char => '~', eol=> "\r\n" };
my $sth = $dbh->prepare(q{SELECT * FROM current_table});
$sth->execute();
while ( defined ( my @row = $sth->fetchrow_array ) ) {
  if ( $sth->errstr() ) { print $sth->errstr() and die };
}

print $sth->errstr();