Example uses of user-defined functions (UDFs)

You can use user-defined functions to solve business problems by integrating Amazon Redshift with other components. Following are some examples of how others have used UDFs for their use cases:

• Accessing external components using Amazon Redshift Lambda UDFs – describes how Amazon Redshift Lambda UDFs work and walks through creating a Lambda UDF.

• Translate and analyze text using SQL functions with Amazon Redshift, Amazon Translate, and Amazon Comprehend – provides prebuilt Amazon Redshift Lambda UDFs that you can install with a few clicks to translate, redact, and analyze text fields.

• Access Amazon Location Service from Amazon Redshift – describes how to use Amazon Redshift Lambda UDFs to integrate with Amazon Location Service.

• Data Tokenization with Amazon Redshift and Protegrity – describes how to integrate Amazon Redshift Lambda UDFs with the Protegrity Serverless product.

• Amazon Redshift UDFs – a collection of Amazon Redshift SQL, Lambda, and Python UDFs.