I have a table defined in Glue data catalog that I can query using Athena. As there is some data in the table that I want to use with other Redshift tables, can I access the table defined in Glue data catalog?
What will be the create external table query to reference the table definition in Glue catalog?
From AWS ( Creating External Schemas ),
create external schema athena_schema from data catalog
database 'sampledb'
iam_role 'arn:aws:iam::123456789012:role/MySpectrumRole'
region 'us-east-2';
This creates a schema athena_schema
that points to the sampledb
database in Athena / Glue.
You need to grant appropriate access to the IAM role you specify: the Redshift cluster needs to be able to assume the role, and the role needs access to Glue.
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