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  1. Preface
  2. The Transformation Language
  3. Constants
  4. Operators
  5. Dates
  6. Functions
  7. Creating Custom Functions
  8. Custom Function API Reference
  9. POWERCENTERHELP

Transformation Language Reference

Transformation Language Reference

DD_DELETE

DD_DELETE

Flags records for deletion in an update strategy expression. DD_DELETE is equivalent to the integer literal 2.
Use the DD_DELETE constant in the Update Strategy transformation only. Use DD_DELETE instead of the integer literal 2 to facilitate troubleshooting complex numeric expressions.
When you run a workflow, select the data-driven update strategy to delete records from a target based on this flag.