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  • Common Content for Data Engineering 10.2.2
  • All Products

Table of Contents

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  1. Preface
  2. Mappings
  3. Mapplets
  4. Mapping Parameters
  5. Where to Assign Parameters
  6. Mapping Outputs
  7. Generate a Mapping from an SQL Query
  8. Dynamic Mappings
  9. How to Develop and Run a Dynamic Mapping
  10. Dynamic Mapping Use Cases
  11. Mapping Administration
  12. Import From PowerCenter
  13. Performance Tuning
  14. Pushdown Optimization
  15. Partitioned Mappings
  16. Developer Tool Naming Conventions

Developer Mapping Guide

Developer Mapping Guide

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System-Defined Mapping Outputs

System-Defined Mapping Outputs

System-defined mapping outputs are mapping outputs that each mapping generates. You do not have to configure the aggregation for system-defined mapping outputs.
A mapping returns the following types of system-defined mapping outputs:
numberOfTargetRows
The number of rows that the mapping wrote to the target.
numberOfSourceRows
The number of rows that the mapping read from the source.
numberOfErrorRows
The number of error rows that the mapping generated.
You can bind system-defined mapping outputs to workflow variables.
For information on mapping outputs in workflows, see the "Mapping Task" chapter in the
Informatica Developer Workflow Guide
.
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