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Table of Contents

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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

Advanced Workflow Guide

Advanced Workflow Guide

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Netezza Function Exceptions

Netezza Function Exceptions

Use the following rules and guidelines when pushing functions to Netezza:
  • You can push SYSTIMESTAMP(‘SS’) to a Netezza database, but not SYSTIMESTAMP(‘MS’) or SYSTIMESTAMP(‘US’).
  • When you push TO_CHAR(DATE) or TO_DATE() to Netezza, dates with subsecond precision must be in the YYYY-MM-DD HH24:MI:SS.US format. If the format is different, the PowerCenter Integration Service does not push the function to Netezza.