Getting started with read-only data sharing with the SQL interface - Amazon Redshift
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

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 .

Getting started with read-only data sharing with the SQL interface

With Amazon Redshift, you can securely share data across Amazon Redshift clusters, enabling data consumers to query and access live data without copying or replicating it. Data sharing lets you create and configure datashares, which are producer-side objects that reference the database objects you want to share.

You can share data for read purposes across different Amazon Redshift clusters within or across Amazon Web Services accounts, or across Amazon Web Services Regions.

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