Changing connection settings

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Updated at October 21, 2025

Under Connections, you can change the settings of your connection:

Changing connection settings for a managed database cluster

Under Connections, select the connection.
Click to the right of the connection name and select Update connection.
Enter a new name for the connection.
In the Cluster field, select the managed database cluster you want to connect to.
Specify the Username you will use to connect to cluster databases.
To change the password, select the Change password option and enter a new user password.
List the 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.
Click Apply.

Under Connections, select the connection.
Click to the right of the connection name and select Update connection.
Enter a new name for the connection.
Under Hosts, configure the hosts:
- Specify the database host FQDN and port number for connection to the database.
  
  If connecting to a database in a cluster created in Yandex Cloud, use the following ports:
  - 6432 for PostgreSQL
  - 8443 for ClickHouse®
  - 3306 for MySQL®
- For ClickHouse®, also specify the Native Protocol port and shard name.
- Optionally, enable TLS.
  
  If your company has a certification authority (CA), the certificate issued by the CA will be used by default. If the company has no CA, upload the server's TLS certificate.
Specify the Username you will use to connect to cluster databases.
To change the password, select the Change password option and enter a new user password.
List the Databases you want to connect to. You can only connect to existing databases. The user you specified must have access to them.
Click Apply.

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