How to delete from spring boot -REST API /JPA?

Question

I want to delete an item from table.

Present valuee like below:

CatId         CatName
1             Name1
1             Name2
1             Name3
1             ABC1 
1             ABC2
2             Name4
3             Name5

Both columns are in same table. How to delete NAME1,NAME2, NAME3 from CatName column where CatId is 1 using spring boot jpa?

Answer 1

You need to create Cat Repository and put this method as follows..

@Repository
public interface CatRepository extends JpaRepository<Cat, Integer > {

   List<Cat> findAllByCatIdAndCatNameLike(Integer catId, String catName);

}

In your service class create method and put in to following code lines.

List<Cat> catList = catRepository.findAllByCatIdAndCatNameLike(1, Name);
catRepository.deleteAll(catList);