Hibernate Community • View topic - Unique Constraint Through Hibernate Annotations

View unanswered posts | View active topics

Board index » Hibernate & Java Persistence » Hibernate Users

All times are UTC - 5 hours [ DST ]

Unique Constraint Through Hibernate Annotations

Page 1 of 1

[ 3 posts ]

Previous topic | Next topic

Author

Message

ranveer.rec

Post subject: Unique Constraint Through Hibernate Annotations

Posted: Thu Aug 28, 2008 9:19 am

Newbie

Joined: Mon Mar 26, 2007 3:33 am
Posts: 18

Hi ,

I have a table with a primary key and a unique key. I create a hibernate bean as

@Entity
@Table(name = "TEST_TABLE")
public class Test{

@Id
@Column(name= "view_id")
private int viewId;

@Column(name = "viewname")
private String viewName;
}

When i do saveOrUpdate() i get duplicate rows for same viewName. But my viewName should be unique?

Is there any thing wrong that i am doing?

Top

goran

Post subject:

Posted: Thu Aug 28, 2008 3:46 pm

Newbie

Joined: Sat Aug 02, 2008 12:09 pm
Posts: 12

Set unique to true.

Code:

@Column(name = "viewname", unique = true)
private String viewName;
}

Top

goran

Post subject:

Posted: Thu Aug 28, 2008 3:48 pm

Newbie

Joined: Sat Aug 02, 2008 12:09 pm
Posts: 12

Set unique to true.

Code:

@Column(name = "viewname", unique = true)
private String viewName;
}

Top

Page 1 of 1

[ 3 posts ]

Board index » Hibernate & Java Persistence » Hibernate Users

All times are UTC - 5 hours [ DST ]

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum