CODEWITHSUNDEEP
sqlsql-server-2008vbscript
ToastyMallows
ToastyMallows

Reputation: 4273

VBScript and SQL Server 2008 Questions

So I don't know much about SQL or VBScript, much less putting the two together.

I'm trying to connect to a SQL Server running SQL 2008. All I want to do is connect and I can't seem to do it. I keep getting various errors, including:

I already know about http://www.connectionstrings.com but I don't know what a number of things mean. What is a Data Source? What is an Initial Catalog?

Here is what I have so far.

Dim result
Set cn = CreateObject("ADODB.Connection")
cn.ConnectionString = "Provider=SQLOLEDB.1;Server=MyIP;Database=SQLDatabase;User ID=user;Password=pass"
cn.Open
strQry = "select * from Users"
set result = cn.execute(strQry)

Can someone help me make heads and tails of this?

Edit 1: This is what I am seeing in the Server Configuration Manager;

enter image description here

Edit 2: I apologize for not making this clear. I am not connecting to the local machine. I am connecting to a machine on my network.

Upvotes: 0

Views: 10575

Answers (1)

Aaron Bertrand
Aaron Bertrand

Reputation: 280351

Data Source = the instance of the database engine you are connecting to, either a host name or a host name combined with a named instance. Often this is localhost or localhost\SQLEXPRESS but it can also be an IP address or fully-qualified domain name (either inside or outside your network).

Initial Catalog = database to connect to. The login associated with the username/password used in the connection string must be in specific server roles or be associated with a user in the database that at least belongs to the public role.

If you've installed SQL Server Express Edition, your connection string should be:

cn.ConnectionString = "Provider=SQLNCLI10;" & _
  "Data Source=myIP\SQLExpress;" & _
  "Initial Catalog=SQLDatabase;" & _
  "User ID=user;Password=pass"

We can't know for sure if that is the correct connection string - if you've installed a default instance or you named your instance something else, for example. Other variations you might try (since you said you didn't install Express), in case there is some problem with myIP:

"Data Source=localhost;" & _

Or

"Data Source=(local);" & _

Or

"Data Source=.;" & _

Or

"Data Source=127.0.0.1;" & _

To see what you have actually installed, you can go to Start > All Programs > SQL Server 2008 > Configuration Tools > SQL Server Configuration Manager and click on SQL Server Services. In the right pane, you should see something like this:

enter image description here

Though your instance names may not match mine. If you see SQL Server (MSSQLSERVER), this is a default instance, and the data source in your connection string would be . or (local) or (localhost). If you see SQL Server (something other than MSSQLSERVER) then it would be .\something other than MSSQLSERVER etc. You can also see whether the instance is running, which might be another problem. If the instance you want to connect to is stopped, you won't be able to connect to it until you right-click and choose Start. You might also want to right-click the instance and select Properties so that you can set the service to start automatically, so you don't have to repeat this process the next time you reboot. If you want the service to be running all the time.

If you show us what you see in the configuration manager we can help with the exact connection string you need.

EDIT

Now that I see the updated error message, which contains:

[DBNETLIB][ConnectionOpen (Connect()).]

You might try a few options:

(1) make sure TCP/IP is enabled. In the configuration manager, under SQL Server Network Configuration > Protocols for MSSQLSERVER, right-click TCP/IP, and choose Enable. You'll need to restart SQL Server. (While you should be able to use shared memory, this is how I used to always configure classic ASP.)

(2) add the following to your connection string:

cn.ConnectionString = "Provider=SQLNCLI10;" & _
  "Data Source=localhost;" & _
  "Initial Catalog=SQLDatabase;" & _
  "User ID=user;Password=pass;" & _
  "Network=DBMSSOCN;"

Upvotes: 3

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