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  3. SQL queries in Yandex WebSQL

SQL queries in Yandex WebSQL

Written by
Yandex Cloud
Updated at January 19, 2026

You can use Yandex WebSQL to send SQL queries to Managed Service for MySQL® cluster databases.

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 SQL commands by prompting the user.

To connect from WebSQL, activate the WebSQL access option in the cluster settings. You can enable it when creating or updating a cluster.

In the Managed Service for MySQL® cluster, a Connection Manager connection is automatically created for each database user, which you can use to connect to the database from WebSQL. If required, you can also create a new connection.

To connect to the database from WebSQL:

Management console
  1. In the management console, select the folder with the cluster you need.

  2. Go to Managed Service for MySQL.

  3. Click the cluster name and go to the WebSQL tab.

  4. Select the required connection.

    The connection will open in WebSQL. To go to the query editor, select the required database.

    Check this MySQL® reference for supported queries.

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

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