How to connect to SAP Business Warehouse Data with Squirrel SQL client

The CData JDBC Driver for SAP Business Warehouse enables you to execute queries to SAP Business Warehouse data in tools like Squirrel SQL Client. In this article, you will create a JDBC data source for SAP Business Warehouse data and execute queries.

Add the JDBC Driver for SAP Business Warehouse

Follow the steps below to add the driver JAR.

1. In Squirrel SQL, click Windows -> View Drivers.
2. Click the plus icon to open the Add Driver wizard.
3. In the Name box, enter a user-friendly name for the driver; for example, CData JDBC Driver for SAP Business Warehouse.
4. In the Example URL box, enter jdbc:sapbusinesswarehouse:
5. In the Extra Class Path tab, click Add.
6. In the file explorer dialog that opens, select the JAR file for the driver, located in the lib subfolder of the installation directory.
7. Click List Drivers to populate the Class Name menu with the class name for the driver, cdata.jdbc.sapbusinesswarehouse.SAPBusinessWarehouseDriver.

Define Connection Properties

Follow the steps below to save connection properties in the driver alias.

1. Click Windows -> View Aliases.
2. In the pane that lists the aliases, click the plus icon.

3. In the Add Alias wizard that opens, the following fields are required for the JDBC driver:

   • Name: Enter a name for the alias; for example, CData SAP Business Warehouse Source.
   • Driver: Select the CData JDBC Driver for SAP Business Warehouse.
   • URL: Enter jdbc:sapbusinesswarehouse:
   • User Name: Enter the username, which is added to the JDBC URL.
   • Password: Enter the password, which is added to the JDBC URL.
   
4. If you want to define any additional properties, click Properties.
5. In the Driver properties tab of the dialog that appears, select the Use driver properties checkbox.
6. In the Specify column, select the checkboxes for the required connection properties.

   To connect to SAP Business Warehouse, set the URL property to a valid SAP Business Warehouse server base URL. The driver must connect to SAP Business Warehouse instances hosted over HTTP with XMLA access.

   The driver supports the following authentication schemes via the AuthScheme property:

   • None: Anonymous authentication, if available on the server.
   • Basic: Set User and Password and set AuthScheme to Basic.
   • Kerberos: See the Using Kerberos section of the help documentation for the required Kerberos properties.

   By default, the driver attempts to negotiate SSL/TLS by checking the server's certificate against the system's trusted certificate store. To specify another certificate, see the SSLServerCert property for the available formats.

   Below is a typical connection string:

   jdbc:sapbusinesswarehouse:URL=https://mysapserver:8000;AuthScheme=Basic;User=username;Password=password;
   

   
7. In the dialog that appears after you click OK, click connect to test the connection.

Discover Schemas and Query SAP Business Warehouse Data

After the metadata has loaded, a new tab for the SAP Business Warehouse data source is displayed. On the Objects subtab, you can discover schema information, such as the available tables and views.

To view table data, select the table on the Objects tab. The table data is then loaded in a grid on the Content tab.

To execute an SQL query, enter the query on the SQL tab and then click Run SQL (the runner icon). For example:

SELECT CustomerCount, City FROM Sales WHERE Country = 'US'