Aggregate protocol

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The aggregate protocol is a way of interacting with an RDMI component that involves passing a multi-row data set to the component and letting it return a single-record or single-value result. With the aggregate protocol you can:

Produce a Word document, Excel spreadsheet, or CSV file by concatenating data in a multi-row data set.

Feed a multi-row data set to an optimisation algorithm that produces a single value as its outcome, then continue processing by catching and processing that value.



collapseHow the aggregate protocol works
collapseHow to call a component using the aggregate protocol



See also

Example: .NET component for exporting a data set in a CSV file

Standard protocol

Query protocol