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gcivil-nyu-org / spring2020-cs-gy-9223-backend

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The best way to deal with the former data when the existing form for a sensor is changed. #32

Closed Ziheng-Wang closed 4 years ago

Ziheng-Wang commented 4 years ago

From what we have discussed at the class, we decided to provide a functionality for user to create a new form for sensor or modify an existing one. When an existing form is changed, we should do some measurement about the former data.

There are options we can take into consideration :

  1. Just delete those data : this will make those data lost, what if the user still wanna see those data.
  2. Still save those data into the files, do not delete them.