Hi:
 I need to update a CLOB field in a table with JDBC, using Oracle. Here
is the code I have for retrieving the existing value and adding some more
text onto the CLOB:

try {
 String stuff="XXXX";
 Statement stmt = conn.createStatement();
 ResultSet rs = stmt.executeQuery("select i, v from t where i='3' for update");
 if (rs.next()) {
   // clog is field #2
   Clob clob = rs.getClob(2);
   // concatenate the "stuff" String onto the existing value in the clob
   ((oracle.sql.CLOB)clob).putString(((oracle.sql.CLOB)clob).length()+1, stuff);
   rs.updateRow();
 }
}

When I run this I get the exception:
java.sql.SQLException: Invalid operation for read only resultset: updateRow  

Sot what do I do with the clob in order to update the row?

TIA
- Rolf.