Alert for Field Name Change (within a column)

JuanDesira

The current set up involves a dataset that is updated once a day and this is then uploaded to DOMO for further use. If a field within a column is changed and there would've been cards that are filtered on this very specific field within a column, the cards will go blank. Has anyone counteracted this? Please bear in mind that changes for specific fields would come from other sources and is therefore not controlled by me, hence why I'd like to be notified when this happens and have something in place.

ColemenWilson

I've set something like this up. I append the data everytime it updates instead of replacing it. I then do a lag function to see what the previous value was and compare the two. If they don't match it triggers an alert.