IRIS EDUCATION

 SET FOREIGN_KEY_CHECKS=0; ALTER TABLE <TABLE_NAME> ADD FOREIGN KEY (COLUMN_NAME) REFERENCES TABLE_NAME(id) Eg - Alter table vivagame11.matches add foreign key (leagueid) references vivagame11.league(id)

 View the last 10 records List < User > findFirst10ByUsername(String username); View last record using JpaHibernate User findFirstByOrderByIdDesc ()