PowerCenter - Group (Set of Ports)

1 - About

A group is a set of ports that define a row of incoming or outgoing data. A group is analogous to a table in a relational source or target definition.

Most transformations have one input and one output group. However, some have multiple input groups, multiple output groups, or both. A group is the representation of a row of data entering or leaving a transformation.

3 - Multi-Group Transformations

Transformation Description
PowerCenter - Custom Transformation Contains any number of input and output groups
PowerCenter - HTTP Transformation Contains an input, output, and a header group
PowerCenter - Joiner Transformation Contains two input groups, the master source and detail source, and one output group
PowerCenter - Router Transformation Contains one input group and multiple output groups
PowerCenter - Union Transformation Contains multiple input groups and one output group
PowerCenter - Xml Source Qualifier Transformation Contains multiple input and output groups
PowerCenter - Target Definition Transformation Contains multiple input groups
PowerCenter - Xml Parser Transformation Contains one input group and multiple output groups
PowerCenter - Xml Generator Transformation Contains multiple input groups and one output group
dit/powercenter/group.txt ยท Last modified: 2017/09/06 19:56 by gerardnico