1 “..., and formatting. You'll also cover aggregate functions to average, count, and summarize data. Finally, this video...”

2 “... types. Finally, there is coverage of how to sort and order a result set. Also covered is the four-part...”

3 “... joins. Finally, the video goes through various union operations that you can also use to combine rows...”

4 “... environments. Finally, you'll learn about identity columns and sequences, using them to generate primary keys...”