How to connect to Dynamics NAV Data with Squirrel SQL client

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

Add the JDBC Driver for Dynamics NAV

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 Dynamics NAV.
4. In the Example URL box, enter jdbc:dynamicsnav:
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.dynamicsnav.DynamicsNAVDriver.

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 Dynamics NAV Source.
   • Driver: Select the CData JDBC Driver for Dynamics NAV.
   • URL: Enter jdbc:dynamicsnav:
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.

   Before you can connect, OData Services will need to be enabled on the server. Once OData Services are enabled, you will be able to query any Services that are published on the server.

   The User and Password properties, under the Authentication section, must be set to valid Dynamics NAV user credentials. In addition, you will need to specify a URL to a valid Dynamics NAV server organization root and a ServerInstance. If there is not a Service Default Company for the server, you will need to set the Company as well.

   Below is a typical connection string:

   jdbc:dynamicsnav:http://myserver:7048;User=myserver\Administrator;Password=admin;ServerInstance=DYNAMICSNAV71;
7. In the dialog that appears after you click OK, click connect to test the connection.

Discover Schemas and Query Dynamics NAV Data

After the metadata has loaded, a new tab for the Dynamics NAV 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: