i am using mysql. I created one table.and in that i have one column "data" . I did not mentined any length for this column. I mentioned
@Column(name="data", nullable = false) ,@NotNull , @Lob and datatype of that column is byte.
But it shows data too long.
Anyone help to me.
This is not a question for RichFaces forum.
If you haven't specified length it doesn't mean one hasn't been decided automatically. Check your database schema and you will see that the column has some value specified.
Retrieving data ...