# Add “field” to existing Databin

I have a Databin I created:

CreateDatabin["Name" -> "MEAUREMENTS","Interpretation"->
{"measure1"->"Integer",
"measure2"->"Integer",
"measure3"->"Integer"}]


Currently, data has been added. I would like to add an additional "field", I guess that is called an interpretation. I am confused on terminology. Can I add an additional "field" to existing databin or will I need to make new databin and copy the existing data to the new databin? Thanks.

You can add a new field by just uploading new data (to the existing Databin) with the new field specified.

https://datadrop.wolframcloud.com/api/v1.0/Add?bin=id&measure1=45&measure2=55&measure3=65

https://datadrop.wolframcloud.com/api/v1.0/Add?bin=id&measure1=45&measure2=55&measure3=65&measure4=75

• In the second call you need to know measure1=45&measure2=55 etc. I wouldn't call it adding if you need to provide all of them. And if those first three are not needed, why have you put it there? – Kuba Feb 27 '17 at 20:09