Table of Contents

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  1. Preface
  2. Introduction to Big Data Streaming
  3. Big Data 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: Sample Files

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
The name of the column.
Type
The native data type of the column.
Precision
The 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.
Detail
The detail of the data type.
Scale
The maximum number of digits after the decimal point for numeric values.
Description
The description of the column.
Column
The name of the column in the resource.
Resource
The name of the resource.

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