Table of Contents


  1. Preface
  2. Introduction to Informatica Big Data Management
  3. Mappings
  4. Sources
  5. Targets
  6. Transformations
  7. Data Preview
  8. Cluster Workflows
  9. Profiles
  10. Monitoring
  11. Hierarchical Data Processing
  12. Hierarchical Data Processing Configuration
  13. Hierarchical Data Processing with Schema Changes
  14. Intelligent Structure Models
  15. Stateful Computing
  16. Appendix A: Connections
  17. Appendix B: Data Type Reference
  18. Appendix C: Function Reference

Union Transformation in a Streaming Mapping

Union Transformation in a Streaming Mapping

Streaming mappings have mapping validation restrictions.

Mapping Validation

Mapping validation fails in the following situation:
  • The transformation is configured to merge data from streaming and non-streaming pipelines.


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