Timeline for IF IS NULL then SINGLE else keep the value of the field
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
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| Nov 22, 2016 at 10:50 | history | edited | Paul White♦ | CC BY-SA 3.0 |
Formatting; added extract from the documentation link
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| Jun 3, 2014 at 20:40 | history | answered | KenWilson | CC BY-SA 3.0 |