Deleting an Entity
To delete a record from database, EntityManager interface provides remove() method. The remove() method uses primary key to delete the particular record.
JPA Entity Delete Example
Here, we will remove the particular record of the student.
This example contains the following steps: -
After the execution of the program, the student table is generated under MySQL workbench.This table contains the student details. To fetch data, run select * from student query in MySQL.