Update and Delete operation in spring boot Neo4j doesn't work like JPA

[kumar-csice]

I am using spring boot 2.7.6 and storing the hierarchical data in Neo04j.
Problems:

1. Delete the parent node doesn't delete the child nodes
   Neo4jRepository.deleteById(Long id)
2. Update on any child node creates new hierarchy structure instead of merging on the existing hierarchy nodes.
   Neo4jRepository.save(entity)