my $dbh = DBI->connect;


##</code><code>##

my $dbh = DBI->connect(
  $dsn,
  $username,
  $password,
  { RaiseError => 1, ChopBlanks => 1, Taint => 1 }
);

##</code><code>##

[client]
username=my_username
password=my_password