Timeline for Check constraint only one of three columns is non-null
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 12, 2018 at 13:35 | comment | added | Lilith Daemon | Will this be faster implementation in postgreSQL than the previously mentioned CASE or AND/OR solutions posted by Mark Storey and mrdenny respectively? | |
| S Jun 7, 2018 at 0:15 | history | suggested | David Clarke | CC BY-SA 4.0 | Updated to reflect target platform |
| Jun 6, 2018 at 23:41 | review | Suggested edits | |||
| S Jun 7, 2018 at 0:15 | |||||
| Jun 6, 2018 at 17:31 | review | Late answers | |||
| Jun 6, 2018 at 17:32 | |||||
| Jun 6, 2018 at 17:15 | review | First posts | |||
| Jun 6, 2018 at 19:15 | |||||
| Jun 6, 2018 at 17:12 | history | answered | CrEOF | CC BY-SA 4.0 |