[Java] Ottenere Timestamp da DB SQL Server (era: timestamp)

[Bobo]

devo recuperare un valore di tipo timestamp (lastChange) da SQL Server 2000.
per far ciò uso :

java.sql.Timestamp timestamp = rs.getTimestamp("lastChange");
dove rs è il ResultSet della query sul DB.

solo che ottengo in seguente errore:

java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Unsupported data conversion.

Motivo??

Grazie!

[sicenti]

googlando ho trovato questo:

"Can i get a java.sql.Timestamp from a timestamp column?

No, you cannot get a java timestamp from a timestamp column of the SQL server. The timestamp column in the SQL server is not a column that contains a time or date. It contains a binary number (8 byte) that is unique in the database. You can get bytes from a timestamp field that can be read with the methods getBytes, getString or getBinaryStream.
To get a java timestamp from a SQL Server column you need to use a date/time column in the SQL Server database.
If you call getObject on a column that is a timestamp column in the SQL Server then you get a binary object. If you call toString on that binary object then you get something like "[B".
"

[Bobo]

molte, molte grazie!!!