bad value for type long: - Postgresql, Hibernate, Spring

Question

I wanna store an entity(a String + an image) in PostgresQL using Spring MVC and Hibernate Here is my table. The image is supposed to be the type of oid.

CREATE T         


        

Answer 1

I had a similiar problem but it was not related to the order of ID field in the database.

After some searching I found this pointing to the fact that Lobs in Hibernate are treated as OIDs unless otherwise specified.

That means Hibernate will try put a Lob into a Long a hence produce that exception PSQLException: Bad value for type long

The way to specify that the Lob is a to be treated as text is by annotating the field

@Lob
@Type(type = "org.hibernate.type.TextType")