SESSION NAME: SQL Functions - 1.

QUESTION NAME: Absolute Mathematical Functions.


TABLE DESCRIPTION:
Display all the details from the items_ordered table by
using (select * from items_ordered table).

Perform Absolute function (abs) for the columns
customerid, price and quantity respectively.

Note: The final result should have only customerid, price
and quantity

CODE:
select abs(customerid), abs(price), abs(quantity) from items_ordered;