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How do I delete a record from a Databin?

Posted 11 years ago

Is it possible to delete a record from a Databin? What is the syntax?

5 Replies
Posted 2 years ago
POSTED BY: Steven Buehler

I was just looking for something to remove items from a Databin: This is from the documentation:

"As of Version 12.2, DatabinRemove is no longer supported."

I wonder why?

POSTED BY: W. Craig Carter

Yes, DatabinRemove was itself removed (Actually it still works, we just don't guarantee that it will in the future).

The original model for the datastructure was append-only and they decided that it was a mistake to deviate from it. The reason for it being append-only is going to be a long, complicated conversation about distributed algorithms and datastructures, but I'm sure being append only has some important performance characteristic.

POSTED BY: Sean Clarke
Posted 9 years ago

As this is the first result that appears when I Google "how do you delete an entry from a Databin", I thought I would add that in Version 10.2 a DatabinRemove function was added to help with this.

POSTED BY: Kyle Martin

There isn't a function for this.

Databins seem like an "append-to only" datastructure for representing a series of values. You wouldn't use databins, for example, to represent an arbitrary spreadsheet. For that I would I CloudDeploy a table of values to the cloud.

You could implement a function to delete a record from a databin, but it would require basically copying a databin and creating a new one.

POSTED BY: Sean Clarke
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