#!/Perl/bin/perl

use strict;
use warnings;
use DBI;
use Config::Auto;
use Data::Dumper qw/Dumper/;

my $config = Config::Auto::parse('test_mysql.config');

my $dsn         = $config->{dsn};
my $username    = $config->{username};
my $password    = $config->{password};
my $options     = { AutoCommit => 1, };

my $dbh = DBI->connect($dsn, $username, $password, $options) or die "cannot connect to db: " . DBI::errstr();

my $stmt = "SELECT * FROM testabelle";
my $sth = $dbh->prepare($stmt) or die "error prepare: " . $dbh->errstr();
my $rv = $sth->execute() or die "error execute: " . $dbh->errstr();;

if( $rv == "0E0" ) {
    print "keine Werte";
}else{
    while( my $href = $sth->fetchrow_hashref() ) {
        print Dumper $href;
    }
}

$sth->finish();

$dbh->disconnect();