Java Error Messages and Solutions

The full error message may be : java.sql.SQLException: Access denied for user 'root'@'localhost' (using password : YES) ...

Trying to connect to a MySQL server from Java? But seeing the error "Unknown database"? The reason is that the database does not...

This error message may include the following text also: "The last packet sent successfully to the server was 0 milliseconds ago. The ...

This error occurs when the required JDBC driver file is not in the CLASSPATH. Also, if the driver name is not correct ClassNotFoundException...