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

Datatype Default Values

Datatype Default Values

If the Integration Service cannot determine the start value of a variable by any other means, it uses a default value for the variable based on its datatype.
The following table lists the datatype default values for user-defined workflow variables:
Datatype
Workflow Manager Default Value
Date/Time
1/1/1753 00:00:00.000000000 A.D.
Double
0
Integer
0
Nstring
Empty string


Updated June 03, 2019