Attached screen shot i am unable to view the Sum of Function in the Aggregation.
What database type is that table coming from? AFAIK the functions available under “View” depends on that. E.g there is less supported with MongoDB than Postgres.
Are there any numeric, summable columns in this table? What metadata type are they marked with in the Data Model section of the Admin Panel? Metabase only shows aggregation options for numeric columns if there is at least one numeric column present.