Values.DifferentialPrivacyColumnSourceSpecifies the name of the column that contains the unique identifier of your users, whose privacy you want to protect.
type nonrec t = {name : ColumnName.t;The name of the column, such as user_id, that contains the unique identifier of your users, whose privacy you want to protect. If you want to turn on differential privacy for two or more tables in a collaboration, you must configure the same column as the user identifier column in both analysis rules.
*)}