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2025/4/28 -@OnetoOne annotation in Hibernate is used to create a one-to-one association between two entities. The one-to-one annotation indicates that one instance of ...

2024/9/6 -One-to-One mapping is a type of relationship between two entities where each record in one table is associated with exactly one record in another table.

2024/8/9 -I'm looking for a way to do this correctly, ideally without a) turning the relation bidirectional and b) moving the foreign key from the child to the parent ...

2025/3/24 -One to one represents that a single entity is associated with a single instance of the other entity. An instance of a source entity can be at most mapped to ...

2025/1/10 -2 Answers 2 · 1. Update RfidEntity Mapping · 2. Remove Cascade from PersonEntity · 3. Manually Set person to NULL Before Deletion · 4. Verify SQL Constraint.

2024/10/3 -A One-to-One Relationship is a type of association where each record in one table is linked to exactly one record in another table.

2024/10/28 -When dialing with jpa relationships, you have to consider which side is the owner of the relational id. In this case, you have the Passport entity that maps ...

2025/3/14 -One-to-One mapping is a powerful way to structure your database relationships effectively. Mastering it will help you build better, more scalable applications!

2024/7/17 -When Hibernate tries to persist a Person entity, with another Person entity set as its' child, it fails while trying to insert a record in the join table.