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Data Controller: Summary Group

vcl-166031-expressdatacontroller-concepts-summary-group.md

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Data Controller: Summary Group

  • Dec 22, 2021

A summary group is an association of specific grouping items with group summaries.

The next diagram shows a summary group, which associates grouping items (Customer and OrderNo) with specific group summaries.

When records are grouped by any of these grouping items, the minimum value is calculated by the SaleDate item, the average value by the AmountPaid item and the sum of values in a group by the ItemsTotal item.