Thanks for contributing an answer to Stack Overflow! • Prefer - SSL is used if the server supports it. Once you create the Lambda, choose the IAM role with Redshift, and Lambda access as the “Execution role.” In “Basic Settings,” you should set the timeout to the maximum possible: 15 minutes. For more information about the Amazon Redshift Cursor Constraints, see this AWS Documentation article. Cursors are enabled by default, but you can also ensure that they are enabled using the following data source customization(works for anything greater than 0):