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| Database - Interview Questions and Answers for 'Constraintviolationexception' - 2 question(s) found - Order By Newest | ||||
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| Ans. Application is unable to insert a record as it violates a unique constraint. The exception states the constraint and Table can be located by the Entity mapping. So I will go to the DB and will first check to which all columns the unique constraint applies. And then I will go and check the code and logs to see how come the duplicate column values were attempted to be inserted when they were not supposed to be. | ||||
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 Discuss Correct / Improve  ConstraintViolationException SQLIntegrityConstraintViolationException | ||||
 Related Questions | ||||
 What's the benefit for specifying constraints like Not Null , Primary Key explicitly instead of specifying it against the column ? | ||||
| How to know the constraints on a Table in Oracle ? | ||||
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| Ans. The exception is thrown when a database constraint is violated. | ||||
| Help us improve. Please let us know the company, where you were asked this question : | ||||
| Discuss Correct / Improve ConstraintViolationException | ||||
| Related Questions | ||||
| What's the benefit for specifying constraints like Not Null , Primary Key explicitly instead of specifying it against the column ? | ||||
| How can we disable a constraint ? | ||||
| Which constraint cannot be specified as an explicit constraint and should be specified with the column only ? | ||||
| How to know the constraints on a Table in Oracle ? | ||||
| When do we generally get this database error - integrity constraint violated - parent key not found ? | ||||
| When do we generally get the database error - Unique Constraint Violated ? | ||||
| Write an SQL Statement to add a foreign key constraint in oracle ? | ||||
| What do you make out of this error org.hibernate.exception.ConstraintViolationException: could not insert: [<Entity>] Caused by: java.sql.SQLIntegrityConstraintViolationException: ORA-00001: unique constraint (<Constraint Name>) violated and how would you go about debugging it ? | ||||
| What are the different database constraint types ? | ||||
