Queries in Yandex WebSQL

You can use Yandex WebSQL to run Yandex MPP Analytics for PostgreSQL cluster database operations.

WebSQL is a Yandex Cloud service that enables you to connect to managed database clusters, work with databases, tables, and schemas, and run queries. It is a web-based tool that requires no additional authorization and simplifies working with Valkey™ commands by prompting the user.

To connect to a Yandex MPP Analytics for PostgreSQL cluster from WebSQL, create a connection:

1. Open the folder dashboard.
2. Navigate to the Yandex MPP Analytics for PostgreSQL service.
3. Click the name of your cluster.
4. Enable WebSQL access in the cluster settings if it is not enabled yet.
5. Select the WebSQL tab.
6. Click Create connection and specify the following connection settings:
   • Database type: Greenplum®.
   • Cluster folder: Defaults to your current folder.
   • Cluster: Defaults to your current Greenplum® cluster.
   • Username: Account you will use to connect to the cluster database.
   • User password.
   • Databases you want to connect to. You can only connect to the databases that exist in this cluster. The user account you specified must have access to them.
7. Click Create.

To open the query editor, click the connection you created on the WebSQL tab.

For more information on how to work with WebSQL, see these guides.