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  1. Preface
  2. Understanding Pipeline Partitioning
  3. Partition Points
  4. Partition Types
  5. Pushdown Optimization
  6. Pushdown Optimization and Transformations
  7. Real-time Processing
  8. Commit Points
  9. Row Error Logging
  10. Workflow Recovery
  11. Stopping and Aborting
  12. Concurrent Workflows
  13. Grid Processing
  14. Load Balancer
  15. Workflow Variables
  16. Parameters and Variables in Sessions
  17. Parameter Files
  18. FastExport
  19. External Loading
  20. FTP
  21. Session Caches
  22. Incremental Aggregation
  23. Session Log Interface
  24. Understanding Buffer Memory
  25. High Precision Data
  26. POWERCENTERHELP

Advanced Workflow Guide

Advanced Workflow Guide

Partitioning Relational Targets

Partitioning Relational Targets

When you configure a pipeline to load data to a relational target, the Integration Service creates a separate connection to the target database for each partition at the target instance. It concurrently loads data for each partition into the target database.
Configure partition attributes for targets in the pipeline on the Mapping tab of session properties. For relational targets, you configure the reject file names and directories. The Integration Service creates one reject file for each target partition.
The following table describes the partitioning attributes for relational targets in a pipeline:
Attribute
Description
Reject File Directory
Location for the target reject files. Default is $PMBadFileDir.
Reject File Name
Name of reject file. Default is
target name partition number.bad
. You can also use the session parameter, $BadFile
Name
, as defined in the parameter file.


Updated July 04, 2018