Table of Contents

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

JSON Data Types and Transformation Data Types

JSON Data Types and Transformation Data Types

JSON data types map to transformation data types that the Data Integration Service uses to move data across platforms.
The following table compares the JSON data types that the Data Integration Service supports and the corresponding transformation data types:
JSON
Transformation
Range
Array
Array
Unlimited number of characters.
Double
Double
Precision of 15 digits.
Integer
Integer
-2,147,483,648 to 2,147,483,647.
Precision of 10, scale of 0.
Object
Struct
Unlimited number of characters.
String
String
1 to 104,857,600 characters.

Unsupported JSON Data Types

The Developer tool does not support the following JSON data types:
  • Date
  • Decimal
  • Timestamp
  • Enum
  • Union


Updated September 28, 2020