Are there any prerequisites for using ‘Cumulative functions’?
Every other mode is available to me (reduce row, binary operations, unary operation, window function) except cumulative functions.
I’m using grafana cloud with dynamodb.
Found the answer using the information button on the transformation:
Note: Cumulative functions and Window functions modes are currently in public preview. Grafana Labs offers limited support, and breaking changes might occur prior to the feature being made generally available. Enable the addFieldFromCalculationStatFunctions feature toggle in Grafana to use this feature. Contact Grafana Support to enable this feature in Grafana Cloud.