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. Connections
  17. Data Type Reference
  18. Function Reference

Port Selectors for Dynamic Complex Ports

Port Selectors for Dynamic Complex Ports

You can create port selectors for dynamic complex ports to use in a dynamic expression or a join condition.
You can use port selectors in the following transformations for complex dynamic ports:
  • Expression transformation. You can reference a port selector in STRUCT and ARRAY functions as a dynamic expression to construct a dynamic array or a dynamic struct.
  • Joiner transformation. You can reference port selectors in STRUCT and ARRAY functions in a join condition.
For more information about port selectors, see the
Informatica Developer Mapping Guide


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