Is it possible to delete a foreign key using @DeleteMapping in java spring hibernate?
In other words change it to null on click. My reason for this is I have a main employees list and employees assigned to a project. I want to figure out a way to remove employees from the projects list without deleting them from the main total employees list as well.
For example this deletes an employee from the main list.
@DeleteMapping("/jpa/users/{username}/employees/{employeeId}")
public ResponseEntity<Void> deleteEmployee(
@PathVariable String username, @PathVariable Long employeeId) {
employeeJpaRepository.deleteById(employeeId);
return ResponseEntity.noContent().build();
}
But how do I delete the foreign key (projectId) of @DeleteMapping("/jpa/users/{username}/projects/{projectId}/employees/{employeeId}")?
from Recent Questions - Stack Overflow https://ift.tt/2Sdm9zK
https://ift.tt/eA8V8J
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