Connect to Cosmos DB Data in Aqua Data Studio

The CData JDBC Driver for Cosmos DB integrates Cosmos DB data with wizards and analytics in IDEs like Aqua Data Studio. This article shows how to connect to Cosmos DB data through the connection manager and execute queries.

Create a JDBC Data Source

You can use the connection manager to define connection properties and save them in a new JDBC data source. The Cosmos DB data source can then be accessed from Aqua Data Studio tools.

1. In Aqua Data Studio, select Register Server from the Servers menu.
2. In the Register Server form, select the 'Generic - JDBC' connection.
3. Enter the following JDBC connection properties:
   • Name: Enter a name for the data source; for example, Cosmos DB.
   • Driver Location: Click the Browse button and select the cdata.jdbc.cosmosdb.jar file, located in the lib subfolder of the installation directory.
   • Driver: Enter the Driver's class name, cdata.jdbc.cosmosdb.CosmosDBDriver.

   • URL: Enter the JDBC URL, which starts with jdbc:cosmosdb: and is followed by a semicolon-separated list of connection properties.

     To obtain the connection string needed to connect to a Cosmos DB account using the SQL API, log in to the Azure Portal, select Azure Cosmos DB, and select your account. In the Settings section, click Connection String and set the following values:

     • AccountEndpoint: The Cosmos DB account URL from the Keys blade of the Cosmos DB account
     • AccountKey: In the Azure portal, navigate to the Cosmos DB service and select your Azure Cosmos DB account. From the resource menu, go to the Keys page. Find the PRIMARY KEY value and set AccountKey to this value.

     Built-in Connection String Designer

     For assistance in constructing the JDBC URL, use the connection string designer built into the Cosmos DB JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

     java -jar cdata.jdbc.cosmosdb.jar

     Fill in the connection properties and copy the connection string to the clipboard.

     A typical JDBC URL is below:
     jdbc:cosmosdb:AccountEndpoint=myAccountEndpoint;AccountKey=myAccountKey;

Query Cosmos DB Data

You can now query the tables exposed.