Table of Contents

Search

  1. Preface
  2. Working with Transformations
  3. Aggregator Transformation
  4. Custom Transformation
  5. Custom Transformation Functions
  6. Data Masking Transformation
  7. Data Masking Examples
  8. Expression Transformation
  9. External Procedure Transformation
  10. Filter Transformation
  11. HTTP Transformation
  12. Identity Resolution Transformation
  13. Java Transformation
  14. Java Transformation API Reference
  15. Java Expressions
  16. Java Transformation Example
  17. Joiner Transformation
  18. Lookup Transformation
  19. Lookup Caches
  20. Dynamic Lookup Cache
  21. Normalizer Transformation
  22. Rank Transformation
  23. Router Transformation
  24. Sequence Generator Transformation
  25. Sorter Transformation
  26. Source Qualifier Transformation
  27. SQL Transformation
  28. Using the SQL Transformation in a Mapping
  29. Stored Procedure Transformation
  30. Transaction Control Transformation
  31. Union Transformation
  32. Unstructured Data Transformation
  33. Update Strategy Transformation
  34. XML Transformations

Transformation Guide

Transformation Guide

Flagging Rows Within a Mapping

Flagging Rows Within a Mapping

For the greatest degree of control over the update strategy, you add Update Strategy transformations to a mapping. The most important feature of this transformation is its update strategy expression, used to flag individual rows for insert, delete, update, or reject.
The following table lists the constants for each database operation and their numeric equivalent:
Operation
Constant
Numeric Value
Insert
DD_INSERT
0
Update
DD_UPDATE
1
Delete
DD_DELETE
2
Reject
DD_REJECT
3
The Integration Service treats any other value as an insert.

0 COMMENTS

We’d like to hear from you!