Connect to Clarifai Data in RazorSQL

The CData JDBC Driver for Clarifai enables standards-based access from third-party tools, from wizards in IDEs to data management and analysis tools. This article shows how to connect to Clarifai using wizards in RazorSQL.

Create a JDBC Data Source for Clarifai Data

1. Open the RazorSQL application and, in the Connections menu, select Add Connection Profile -> Other -> JDBC.
2. In the Connection Wizard that appears, set the following properties:
   • Driver Location: Set this property to the path to the lib subfolder in the installation directory.
   • Driver Class: Set the driver class to cdata.jdbc.api.APIDriver.
   • Username: Enter the username. (This property can also be set in the JDBC URL.)
   • Password: Enter the password. (This property can also be set in the JDBC URL.)

   • JDBC URL: Enter connection parameters. The JDBC URL begins with jdbc:api: and is followed by a semicolon-separated list of connection properties.

     Start by setting the Profile connection property to the location of the Clarifai Profile on disk (e.g. C:\profiles\Clarifai.apip). Next, set the ProfileSettings connection property to the connection string for Clarifai (see below).

     Clarifai API Profile Settings

     Clarifai uses Personal Access Tokens (PATs) for authentication. To obtain a PAT:

     1. Log in to your Clarifai account at https://clarifai.com.
     2. Navigate to your profile settings and select Security.
     3. Click Create Personal Access Token.
     4. Select the required scopes and click Create Token.
     5. Copy the generated token (it will only be shown once).

     After obtaining your Personal Access Token, set the following connection properties:

     • AuthScheme: Set this to APIKey.

     Set the following in the ProfileSettings connection property:

     • APIKey: Set this to your Clarifai Personal Access Token (PAT).

     Built-in Connection String Designer

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

     
     java -jar cdata.jdbc.api.jar
     

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

     

     A typical JDBC URL is the following:

     jdbc:api:Profile=C:\profiles\Clarifai.apip;AuthScheme=APIKey;ProfileSettings='APIKey=your_personal_access_token';

Query Clarifai Data and Select Tables

After establishing a connection, the wizard will close and the connection will be available in the connections panel. You can then query the tables.