SQL - Alias, Distinct, Order by, Group by, Having, Truncate

At @globalTechLearn, in this video we will learn how to provide Alias in SQL statements, get Distinct records, sort result using Order By, Summarize data using Group By, filter result using Having Clause and delete all records from table using Truncate command.

Reference video link for retrieve top records question -
https://youtu.be/6PpocW3mRhw

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