Amazon Redshift will no longer support the creation of new Python UDFs starting November 1, 2025.
If you would like to use Python UDFs, create the UDFs prior to that date.
Existing Python UDFs will continue to function as normal. For more information, see the
blog post
Considerations for data sharing with data lake tables in Amazon Redshift
The following are considerations when working with data lake tables in Amazon Redshift:
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Data sharing of data lake tables does not support customer managed Amazon KMS keys for Amazon S3 bucket encryption. You can use Amazon managed keys for encryption. For more information, see Using server-side encryption with Amazon S3 managed keys (SSE-S3) .
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To data share data lake tables from an encrypted Amazon Glue catalog, you must delegate Amazon KMS operations to an IAM role by following the instructions in Encrypting your Data Catalog.