@Override
    public void setNClob(int parameterIndex, NClob x) throws SQLException {
        checkClosed();
        setNClob(parameterIndex, x.getCharacterStream(), x.length());
    }
Implements data streaming through Client Writer API.
See {@link PreparedStatementImpl}
jdbc-v2/src/main/java/com/clickhouse/jdbc/WriterStatementImpl.java