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A simple use case for SQL Query node is to write a SQL query that performs special data preparation. Use the SQL Query node to provide input for a model build. A SQL Query node enables you to do the following:
Manually enter a SQL query with the least amount of constraints possible.
Incorporate a broader array of methodologies as part of an Oracle Data Miner workflow. You can insert any SQL query as a source of data or as a transformation by using existing data.
Run Oracle R Enterprise scripts that are registered for the database.
Run parallel processes or parallel queries.