Timeline for Entity relation with itself
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 14, 2022 at 15:24 | comment | added | CommunityBot | Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking. | |
| Feb 14, 2022 at 13:26 | review | Close votes | |||
| Mar 5, 2022 at 3:05 | |||||
| Feb 14, 2022 at 12:47 | comment | added | J.D. | I'm not sure how I see the example you linked relates to your scenario. But if you provided your ER diagram so far, it might help. In an ER diagram, foreign key relationships represent the ability to relate an entity to another entity (which could be itself). Lacking a foreign key relationship should implicitly indicate an entity is not related to another entity. That's the extent of ER diagrams regarding referential integrity. So I'm not sure if you have any issue to solve at all, but seeing your ER diagram would help. | |
| S Feb 14, 2022 at 11:58 | review | First questions | |||
| Feb 14, 2022 at 15:24 | |||||
| S Feb 14, 2022 at 11:58 | history | asked | Chirag Mehta | CC BY-SA 4.0 |