Search Interview Questions
| More than 3000 questions in repository.|
There are more than 900 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|Hibernate - Interview Questions and Answers for 'Hibernate entity' - 1 question(s) found - Order By Newest|
|Ans. No, Every entity in hibernate needs to have a key, either primary or composite.|
If we dont have a primary key on table, there are various ways this problem can be countered.
1. By using composite key on entity ( make sure that the appropriate unique constraint in defined on columns in Database )
2. By mapping Id in entity to ROWID of table.
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  hibernate entity  hibernate|