What is the difference between "external procedure transformation" and "custom transformation"?

sarita.harsh

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• Mar 4th, 2009

The input and output functions occur separately in Custom Transformation. In External transformation both input and output  are done by the external procedure function and its parameter consist of a...

phdsong

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• Aug 6th, 2008

Both transformations operate in conjunction with procedure your create outside of the Desinger interface to extend PowerCenter functionality. However, for external procedure transformation, you need t...

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