Timeline for How to represent an optional-to-optional relationship in a database
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 19, 2014 at 7:32 | comment | added | Independent | Am I getting old, when schoolbook give new name to same stuff? | |
| Nov 18, 2014 at 21:50 | comment | added | FrustratedWithFormsDesigner | Many:Many could include 0:0 (optional-to-optional). | |
| Nov 18, 2014 at 21:48 | history | answered | Michael Durrant | CC BY-SA 3.0 |