#!/usr/bin/perl
use 5.010;
use warnings;
use strict;
use utf8;
use DBI;


my $table = 'Table_simple';

my $dbh = DBI->connect( "DBI:CSV:" ); 

$dbh->do( "CREATE TABLE $table( Nachname CHAR(64), Vorname CHAR(64), Telefon INTEGER ) )" );


my $sth = $dbh->prepare( "INSERT INTO $table( Nachname, Vorname, Telefon ) VALUES(?,?,?)" );


while ( <DATA> ) {
    chomp;
    my( $Nachname, $Vorname, $Telefon ) = split /,/;
    $sth->execute( $Nachname, $Vorname, $Telefon );
}

$sth->finish;
$dbh->disconnect;


__DATA__
Nachname,Vorname,Telefon
Kunz,Helga,123456789
Maier,Anton,987654321
Müller,Franz,