interbase.interclient
Class UnknownHostException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.sql.SQLException
                    |
                    +--interbase.interclient.SQLException
                          |
                          +--interbase.interclient.UnknownHostException

public final class UnknownHostException

extends interbase.interclient.SQLException

A TCP/IP socket connection cannot be established to an unknown host. Your local TCP/IP host table configuration may not be able to recognize the specified host name.

Did you specify a valid host in your database URL? And, are you able to ping the host machine? If the target server machine's host name is not recognized, then try using it's IP address. If you are attempting a localhost connection, and 'localhost' is not recognized, then try using the loopback TCP/IP address of 127.0.0.1.

The error code associated with this exception is ErrorCodes.unknownHost.

Since:

Extension

See Also:

Serialized Form

Methods inherited from class java.sql.SQLException

getErrorCode, getNextException, getSQLState, setNextException

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getMessage, printStackTrace, printStackTrace, printStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait