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English
  • PowerExchange Adapters for Informatica 10.5.6
  • All Products

Table of Contents

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  1. Preface
  2. Introduction to PowerExchange for Amazon Redshift
  3. PowerExchange for Amazon Redshift Configuration
  4. Amazon Redshift Connections
  5. PowerExchange for Amazon Redshift Data Objects
  6. Amazon Redshift Mappings
  7. Pushdown Optimization
  8. Amazon Redshift Lookup
  9. Appendix A: Amazon Redshift Datatype Reference
  10. Appendix B: Troubleshooting

PowerExchange for Amazon Redshift User Guide

PowerExchange for Amazon Redshift User Guide

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Configure Key Range Partitioning

Configure Key Range Partitioning

You can configure key range partitioning for a mapping to read data from an Amazon Redshift V2 source.
  1. Open the Amazon Redshift V2 data object read operation for which you want to configure partitioning.
  2. On the
    Run-time
     tab in Data Object Operation Details, select
    Key Range
     as the
    Partition Type
    .
    The Partition Type is selected as Key Range.
    The default number of partitions created for key range partitioning is 2.
  3. To configure key range partitioning, in the
    Number of Partitions
     field, click the
    Open
     button ( "" ).
  4. In the Key Range Partitions dialog box, click
    Add
    .
  5. Select the ports that you want to specify as the partition key, and click
    OK
    .
    From the available ports, select those ports that you want to set as the partition key.
  6. Specify the start and end ranges for each of the partitions and validate to verify if the specified key ranges are valid.
    In a key range partitioning, specify the range in a continuous sequence.
  7. Click
    OK
    .
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