You might need to disconnect from a database to free up resources or close transactions. To disconnect from a database, in the Database Navigator or Projects view, click the connection and then click the Disconnect button in the toolbar or click Database -> Disconnect on the main menu:
You can also right-click the connection and click Disconnect on the context menu.
NOTE: The Disconnect button and menu items are available only for those connections that are activated, that is, marked with the connected sign: .
When DBeaver disconnects from a database, its icon changes to its original state (not connected), for example, for PostgreSQL database.
To disconnect from all active connections, click Database -> Disconnect All on the main menu.