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I am doing the hand-on part in the core designer certificate. In step 10, what should be the total number of columns? Also, I am able to do aggregate on only 4/7 'descriptive' columns. For some reason, I do not see the 'Avg' aggregate option for those 3 columns. Can you please help?
Hi @mahatibharadwaj , without knowing more, it sounds like you do not have the correct storage types for 3 columns. If for example, a column is stored as a string, you wouldn't be able to calculate the Average when grouping. If this is the case, perhaps something went wrong earlier in your Flow (such as the Join).
All columns in the original schema after 'join' are 'decimal'. But in this aggregation step, the three computed columns are detected as 'string'. Please help me to rectify this step.