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

Pushdown Compatibility

Pushdown Compatibility

You can configure the session to push date conversion to the database. You can also push operators, variables, and functions to the database. When you use pushdown optimization, the Integration Service converts the expression in the transformation or workflow link by determining equivalent operators, variables, and functions in the database. If there is no equivalent operator, variable, and function, the Integration Service processes the transformation logic.
To push a transformation with multiple connections to a database, the connections must be pushdown compatible.