Timeline for function based index as a conditional unique key?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 1, 2011 at 14:54 | vote | accept | kevinskio | ||
| Oct 31, 2011 at 21:05 | comment | added | kevinskio | A composite index will do the job thank you! | |
| Oct 31, 2011 at 19:40 | history | answered | Justin Cave | CC BY-SA 3.0 |