Run Code  | API  | Code Wall  | Misc  | Feedback  | Login  | Theme  | Privacy  | Patreon 

FK Integrity check

Language: Layout:
absolute service time: 0,4 sec 
edit mode |  history  | discussion
   id created_by updated_by
1 1 1 1
2 2 1 2
3 3 2 1
4 4 2 2
   id created_by updated_by
1 1 1 1
2 2 1 NULL
   id created_by updated_by
1 1 1 1
2 2 1 2
3 3 2 1
4 4 2 2
   id created_by updated_by
1 1 1 1
2 2 1 NULL
3 4 2 NULL