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Differences Between Normalizer Transformations

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There are a number of differences between a VSAM Normalizer transformation using COBOL sources and a pipeline Normalizer transformation.

lists the differences between Normalizer transformations:

Table 10-1. VSAM and Relational Normalizer Transformation Differences

VSAM Normalizer Transformation
Pipeline Normalizer Transformation
Connection
COBOL source
Any transformation
Port creation
Automatically created based on the COBOL source
Created manually
Ni-or-1 rule
Yes
Yes
Transformations allowed before the Normalizer transformation
No
Yes
Transformations allowed after the Normalizer Transformation
Yes
Yes
Reusable
No
Yes
Ports
Input/Output
Input/Output

Note: Concatenation from the Normalizer transformation occurs only when the row sets being concatenated are of the order one. You cannot concatenate row sets in which the order is greater than one.
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