Instruction
Very well done! That was the last exercise in the entire course – congratulations on finishing it!
You should now be able to create various types of business reports using SQL. You know how to summarize business data and apply custom object classifications. You can also use multi-level aggregation, calculate percentages, and compare different business groups in a single report.
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Thank you for studying with us. We hope to see you again!
Exercise
Click to finish the course.




