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Developer Guide

Developer Guide

10.2.2 HotFix 1
- 10.5.3
- 10.5.0
- 10.4.0
- 10.2.3
- 10.2.2
- 10.2.1
- 10.2

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Input Ports

Input Ports

Configure input ports for the DX_Aggregate transformation on the

Ports

tab.

The following table describes the DX_Aggregate input ports:

Port	Type	Description
DXParentEventId	string	Identifier of the parent event associated with the data. This is the primary GROUP BY key.
DXGroupByKey	string	Indicates whether to group rows with the primary key.
DXDelimiter	string	Delimiter string to add between segments of data. The valuedetermines the end of a segment and the start of another segment.
DXData	string binary text	Data segment to aggregate. This port can contain the data segment or a document reference.
DXDataByReference	string	Indicates whether the DXData port contains data or a document reference. If the value is true, the DXData port contains a document reference. If the value is null or false, the DXData port contains data.
DXLastInGroup	string	Indicates whether the row is the last row in a group.
DXMaxRowsInGroup	integer	Maximum number of rows in a group.

DX_Aggregate Transformation

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