19. Quiz: ORDER BY
Practice
Let's get some practice using ORDER BY:
Write a query to return the 10 earliest orders in the orders table. Include the
id
,occurred_at
, andtotal_amt_usd
.Write a query to return the top 5 orders in terms of largest
total_amt_usd
. Include theid
,account_id
, andtotal_amt_usd
.Write a query to return the lowest 20 orders in terms of smallest
total_amt_usd
. Include theid
,account_id
, andtotal_amt_usd
.
Remember, just because a query successfully runs, does not mean you have the correct results. To see if your query worked like you wanted it to, you need to examine your output to see if it satisfies the problem or the question. You can also compare your query and results with the solution on the following page (concept).
Code
If you need a code on the https://github.com/udacity.