So what is the benefit of SQL, also known as Oracle? Well you can keep track of your customers records easily for one thing. Second, it is secure, so no one, unless you give them permission, will access this information. Below you will see one of the basics of SQL.
How to find a column in SQL
Example: What are the Ice Cream flavors?
Select Ice_cream_flavor from ICECREAM;
SQL> Select Ice_cream_flavor from ICECREAM;
15 rows selected.