ReadonlycolumnReadonlyviewIndex into a TableauRow — i.e. the column's position in the original view-order column list, dropped columns included. Dropping a column never shifts the columns after it.
ReadonlycaptionHuman-facing name: the aggregation wrapper unwrapped where possible.
ReadonlynumericWhether dataType is one of Tableau's numeric types.
ReadonlytemporalWhether the column carries a date or date-time.
Members shared by both classified column roles.