public void updateSQLXML(String columnName, SQLXML xmlObject) throws SQLException {
        throw new SQLFeatureNotSupportedException(resBundle.handleGetObject("jdbcrowsetimpl.featnotsupp").toString());
    }
Updates the designated column with a <code>java.sql.SQLXML</code> value.
The updater
methods are used to update column values in the current row or the insert
row. The updater methods do not update the underlying database; instead
the <code>updateRow</code> or <code>insertRow</code> methods are called
to update the database.

@param columnName the name of the column
@param xmlObject the column value
@throws SQLException if a database access occurs
@since 1.6
src/main/java/org/replicadb/rowset/sun/rowset/JdbcRowSetImpl.java