Table of Contents

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  1. Preface
  2. Introduction to Data Engineering Streaming
  3. Data Engineering Streaming Administration
  4. Sources in a Streaming Mapping
  5. Targets in a Streaming Mapping
  6. Streaming Mappings
  7. Window Transformation
  8. Appendix A: Connections
  9. Appendix B: Monitoring REST API Reference
  10. Appendix C: Sample Files

Ports Properties

Ports Properties

The ports properties display the port names and port attributes such as data type and precision of the Google PubSub sources.
The following table describes the ports properties that you configure for Google PubSub topic sources:
Property
Description
Name
Name of the source header field.
Type
Native data type of the resource.
Precision
Maximum number of significant digits for numeric data types, or the maximum number of characters for string data types.
Scale
Scale of the data type.
Description
Description of the resource.