Table of Contents

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  1. Preface
  2. Introduction to Big Data Streaming
  3. Big Data Streaming Configuration
  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: Data Type Reference
  10. Appendix C: Sample Files

Big Data Streaming User Guide

Big Data Streaming User Guide

Ports Properties

Ports Properties

Ports properties include column names and column attributes such as data type and precision.
The following table describes the ports properties that you configure for relational targets:
Property
Description
Name
Name of the column.
Type
Native data type of the column.
Precision
Maximum number of significant digits for numeric data types, or maximum number of characters for string data types. For numeric data types, precision includes scale.
Scale
Maximum number of digits after the decimal point for numeric values.
Description
Description of the column.
Column
Name of the column in the resource.
Resource
Name of the resource.

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