What’s The Difference Between Session.save() And Session.saveorupda

1.	What’s The Difference Between Session.save() And Session.saveorupdate() Methods In Hibernate?
Answer» Sessionsave() method SAVES a RECORD only if it’s unique with RESPECT to its primary key and will FAIL to insert if primary key already EXISTS in the table. saveOrUpdate() method inserts a new record if primary key is unique and will update an existing record if primary key exists in the table already. Sessionsave() method saves a record only if it’s unique with respect to its primary key and will fail to insert if primary key already exists in the table. saveOrUpdate() method inserts a new record if primary key is unique and will update an existing record if primary key exists in the table already.

What’s The Difference Between Session.save() And Session.saveorupdate() Methods In Hibernate?

Answer»

Sessionsave() method SAVES a RECORD only if it’s unique with RESPECT to its primary key and will FAIL to insert if primary key already EXISTS in the table.
saveOrUpdate() method inserts a new record if primary key is unique and will update an existing record if primary key exists in the table already.

Sessionsave() method saves a record only if it’s unique with respect to its primary key and will fail to insert if primary key already exists in the table.
saveOrUpdate() method inserts a new record if primary key is unique and will update an existing record if primary key exists in the table already.

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