Re: Connection to DataBase

[nikosv]

in reply to Connection to DataBase

From the DSN part of your question I gather that you've been using ODBC and you had to set the DNS up.

With DBI you do not have to do that.Just use the server name straight up(if you have made the correlation to it's ip address inside the client's host file,so it is able to look it up)and the database name

As marto suggests look up the DBI docs.

[Jenda]

In this particular case the docs of DBD::ODBC will be more instructive.

[Anonymous Monk]

You can use DBD::ADO or DBD::ODBC to connect to SQL Server 2008 databases, if you use DBD::ODBC you may google for "DSN less connection", this is what you need. Using BDB::ADO the connection should look like:

    
    my $userid   = q{};
    my $password = q{};    
    my $strCnn = "Provider=SQLOLEDB; Data Source=$Servername; Initial 
+Catalog=$Tablename; Integrated Security=SSPI;";
    $dbh = DBI->connect( "dbi:ADO:$strCnn", $userid, $password, { Rais
+eError => 1, AutoCommit => 0 } ) or 
        croak "Cannot connect: $DBI::errstr";

but beware, there is a problem: SQLOLEDB may truncate inserted strings. Look at the docs of DBD::ADO.

If you use DBD::ODBC the connection should look like:

    my $data_source = qq/dbi:ODBC:driver={SQL Server};Server=$Serverna
+me;database=$DataBaseName;Regional=No;/;
    my $user = q//;
    my $password = q//;
    $dbh = DBI->connect($data_source, $user, $password)
              or die "Can't connect to $data_source: $DBI::errstr";

Hope that helps.