What you would learn in SQL Data Science Code Challenges course?
Are you looking to improve your SQL data-engineering abilities? Are you a skilled SQL user, and would you like to test your skills? This installment of the Code Challenges series will challenge you with various SQL queries that solve problems and answer questions. These challenges are relatively straightforward--column selection and filtering rows from the data, sorting, and grouping query results. They then get more complex, challenging you to solve topics such as handling missing or invalid data, moving window average calculation, and data transformations. You can either jump from one challenge to another or view the entire course. The challenges only take a few minutes, and each challenge is limited to one database. These SQL challenges will test your skills and help you determine if they are up to the task.
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