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  3. SQL queries in Yandex WebSQL

SQL queries in Yandex WebSQL

Written by
Yandex Cloud
Updated at December 10, 2025

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

WebSQL is a Yandex Cloud service that allows 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 authentication and simplifies working with SQL commands by suggesting prompts.

To access a Managed Service for MySQL® cluster from WebSQL, create a connection:

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

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

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

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