Introduction
LEAD() and LAG()
FIRST_VALUE(), LAST_VALUE()
Summary
24. The Advertisement table

Instruction

For the purpose of this short quiz, we'll introduce another table: Advertisement.

The owner of the websites decided to try another business model. Now there is a single advertisement on all the websites and an auction takes place. Whatever company pays the highest price gets their ad on the websites for a single day.

Exercise

Select all the information from the Advertisement table.

The table is very simple: it only shows the Price paid and the Day of the auction.