Do you know how to use SQL DISTINCT keyword in Oracle database? In the previous tutorial we learned how to use concatenation operator. Similarly, as a database administrator you come across many instances when your tables and columns have duplicate values. In order to distinguish different values you need to use SELECT DISTINCT statement.
In this tutorial you will learn the concept of SQL distinct keyword in quick and easy steps. I’ve tried to explain it to you in as simple words as I can. Also for more SQL tutorials as well as other programming tutorials make sure you are subscribed to my YouTube channel.
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