Timeline for M:M Table Design - Use of PK
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 22, 2018 at 13:28 | answer | added | David Browne - Microsoft | timeline score: 3 | |
| May 22, 2018 at 10:29 | comment | added | Vérace | Absolutely NOT. This is one place where a surrogate key makes no sense - you're just adding unnecessary complexity. Use your joining fields CodeID and GroupID as the PK! | |
| May 22, 2018 at 9:41 | history | asked | Kevin | CC BY-SA 4.0 |