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1. When publishing to Redshift through the Publishing dialog, output must be in Avro or JSON format. This limitation does not apply to direct writing to Redshift. 
2. You can publish any specific job once to Redshift through the export window. See Publishing Dialog.
3. Management of nulls:
   1. Nulls are displayed as expected in the 

      D s webapp

      .

   2. When Redshift jobs are run, the UNLOAD SQL command in Redshift converts all nulls to empty strings. Null values appear as empty strings in generated results, which can be confusing. This is a known issue with Redshift.

Create Connection

You can create Redshift connections through the following methods.

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