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  • Data Integration Connectors
  • All Products

Table of Contents

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  1. Preface
  2. Part 1: Introduction to Amazon Redshift connectors
  3. Part 2: Data Integration with Amazon Redshift V2 Connector
  4. Part 3: Data Integration with Amazon Redshift Connector

Amazon Redshift Connectors

Amazon Redshift Connectors

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Unload command

Unload command

You can use the Unload command to extract data from Amazon Redshift and create staging files on Amazon S3. The Unload command uses a secure connection to load data into one or more files on Amazon S3.
You can specify the Unload command options directly in the
Unload Options
 field or specify the path to a text file that contains all the command options.
Enter the options in uppercase and use a semicolon to separate the options.
For example,
DELIMITER = \036;ESCAPE = OFF;NULL=text;PARALLEL = ON;AWS_IAM_ROLE=arn;aws;iam;;<account ID>;role/<role-name>
You cannot specify the path to a text file that contains the Unload command options in a mapping in advanced mode.
If you run the Unload command as a pre-SQL or post-SQL command, specify the
ALLOWOVERWRITE
 option to overwrite the existing objects.
By default, the UNLOAD property field is empty.
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