Edit and Search External Snowflake Objects in Salesforce Connect

CData Connect Cloud, enables you to access Snowflake data from cloud-based applications like the Salesforce console and mobile applications like the Salesforce Mobile App. In this article, you will use CData Connect Cloud and Salesforce Connect to access external Snowflake objects alongside standard Salesforce objects.

Getting Started

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Connect to Snowflake from Salesforce

To work with live Snowflake data in Salesforce Connect, we need to connect to Snowflake from Connect Cloud, provide user access to the connection, and create a Workspace for the Snowflake data.

Connect to Snowflake from Connect Cloud

CData Connect Cloud uses a straightforward, point-and-click interface to connect to data sources.

1. Log into Connect Cloud, click Sources, and then click Add Connection

2. Select "Snowflake" from the Add Connection panel

3. Enter the necessary authentication properties to connect to Snowflake.

   To connect to Snowflake:

   1. Set User and Password to your Snowflake credentials and set the AuthScheme property to PASSWORD or OKTA.
   2. Set URL to the URL of the Snowflake instance (i.e.: https://myaccount.snowflakecomputing.com).
   3. Set Warehouse to the Snowflake warehouse.
   4. (Optional) Set Account to your Snowflake account if your URL does not conform to the format above.
   5. (Optional) Set Database and Schema to restrict the tables and views exposed.

   See the Getting Started guide in the CData driver documentation for more information.

   
4. Click Create & Test
5. Navigate to the Permissions tab in the Add Snowflake Connection page and update the User-based permissions.

Add a Personal Access Token

When connecting to Connect Cloud through the REST API, the OData API, or the Virtual SQL Server, a Personal Access Token (PAT) is used to authenticate the connection to Connect Cloud. It is best practice to create a separate PAT for each service to maintain granularity of access.

1. Click on the Gear icon () at the top right of the Connect Cloud app to open the settings page.
2. On the Settings page, go to the Access Tokens section and click Create PAT.
3. Give the PAT a name and click Create.
4. The personal access token is only visible at creation, so be sure to copy it and store it securely for future use.

Configure Snowflake Endpoints for Salesforce Connect

After connecting to Snowflake, create a workspace for your desired table(s).

1. Navigate to the Workspaces page and click Add to create a new Workspace (or select an existing workspace).
2. Click Add to add new assets to the Workspace.
3. Select the Snowflake connection (e.g. Snowflake1) and click Next.
4. Select the table(s) you wish to work with and click Confirm.
5. Make note of the OData Service URL for your workspace, e.g. https://cloud.cdata.com/api/odata/{workspace_name}

With the connection, PAT, and Workspace configured, you are ready to connect to Snowflake data from Salesforce Connect.

Connect to Snowflake Data as an External Data Sources

Follow the steps below to connect to the feed produced by Connect Cloud.

1. Log into Salesforce and click Setup -> Integrations -> External Data Sources.
2. Click Now External Data Sources.
3. Enter values for the following properties:
   • External Data Sources: Enter a label to be used in list views and reports.
   • Name: Enter a unique identifier.
   • Type: Select the option "Salesforce Connect: OData 4.0".
   • URL: Enter the URL to the OData endpoint of Connect Cloud: https://cloud.cdata.com/api/odata/{workspace_name}
4. Select the Writable External Objects option.
5. Select JSON in the Format menu.
6. In the Authentication section, set the following properties:
   • Identity Type: If all members of your organization will use the same credentials to access Connect Cloud, select "Named Principal". If the members of your organization will connect with their own credentials, select "Per User".
   • Authentication Protocol: Select Password Authentication to use basic authentication.
   • Certificate: Enter or browse to the certificate to be used to encrypt and authenticate communications from Salesforce to your server.
   • Username: Enter a CData Connect Cloud username (e.g. [email protected]).
   • Password: Enter the user's PAT.

Synchronize Snowflake Objects

After you have created the external data source, follow the steps below to create Snowflake external objects that reflect any changes in the data source. You will synchronize the definitions for the Snowflake external objects with the definitions for Snowflake tables.

1. Click the link for the external data source you created.
2. Click Validate and Scan.
3. Select the Snowflake tables you want to work with as external objects.

Access Snowflake Data as Salesforce Objects

After adding Snowflake data as an external data source and syncing Snowflake tables as external objects, you can use the external Snowflake objects just as you would standard Salesforce objects.

• Create a new tab with a filter list view:

  

• Create reports of external objects:

  

• Create, update, and delete Snowflake objects from the Salesforce dashboard:

  

Simplified Access to Snowflake Data from Cloud Applications

At this point, you have a direct, cloud-to-cloud connection to live Snowflake data from Salesforce. For more information on gaining simplified access to data from more than 100 SaaS, Big Data, and NoSQL sources in cloud applications like Salesforce, refer to our Connect Cloud page.