Important: When you are doing experiments, DO REMEMBER TO CLOSE THE CONNECTION EXPLICITLY. Or it will remain active. If there are too many connections the server will crash.
For JDBC: remember to close your connection using sth like: myconnection.close(); it should appear in your code paired with DriverManager.getConnection like ??and ??
For JISQL: If you just close the window, your connection will remain active. Please disconnect before closing the window. Click on Connection/Close Connection.
Last updated on Sep 15, 2008 by Tingbo Hou