Invalidate and Reconnect to Database

You might need to invalidate a database connection and then reconnect to it again in cases such as where the connection to the server is temporarily lost, etc. To invalidate a database connection and then reconnect to the database, click the database connection in the Database Navigator or Projects view, and then click the Invalidate/Reconnect button in the toolbar or Database -> Invalidate/Reconnect on the main menu:

You can also right-click the connection and click Invalidate/Reconnect on the context menu.