Formula(Field: IEtlPlainField): ETLAgregateFormula;
Formula[Field: IEtlPlainField]: Prognoz.Platform.Interop.Etl.ETLAgregateFormula;
Field. Input field.
The Formula property determines an aggregation formula for any field that is not in an index.
The example of use is given in the Examples subsection in the example for creating the Group converter.
See also: