create table FileNClob (
            id int not null,
            filedata ntext null,
            primary key (id)
        ) lock datarows

	@Entity(name = "FileNClob")
	@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE, includeLazy = false)
	public static class FileNClob {

		private int id;

		private NClob clob;

		@Id
		@GeneratedValue
		public int getId() {
			return id;
		}

		public void setId(int id) {
			this.id = id;
		}

		@Column(name = "filedata", length = 1024 * 1024)
		@Lob
		@Basic(fetch = FetchType.LAZY)
		public NClob getClob() {
			return clob;
		}

		public void setClob(NClob clob) {
			this.clob = clob;
		}
	}