I'm not experienced at all with Azure, yet I've been tasked with setting up the above. The serverless SQL external tables were set up by a company contracted to do so and use the SynapseDeltaFormat as the format, if that matters. One of the tables created in this manner has a column where we want the records that are at least 25 characters long to be processed for sentiment analysis. All of the examples I've been able to find online just have you use some other external file to act as the source and in this case that isn't what we want to do. The data has already been pulled into the serverless SQL environment. I assume that a pipeline and one or more notebooks would be necessary to move data around, but I can't for the life of me find a resource that explains how such an engine would be set up. In fact, I can't even find a reference for adding to the external data tables the sentiment analysis as it appears one can't be created without an already-existing data source. Does anyone have sources or information available to assist in what I'm trying to do?