Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Databases Reporting with SQL Date and Time Functions Calculating Dates

Posted by dfeem
dfeem
4,660 Points

Looking for help on this challenge?

SELECT COUNT (*) AS ordered_yesterday_and_shipped FROM orders WHERE status = "shipped" AND ordered_on BETWEEN DATE("now") AND ("now", -1);

2 Answers

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

Your missing the column ordered_on in your condition

SELECT COUNT(*) AS ordered_yesterday_and_shipped FROM orders WHERE status = "shipped" AND ordered_on = DATE("now", "-1 day");
dfeem
dfeem
4,660 Points

Appreciated!

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

Using between would include items from today. The challenge just wants items from yesterday or date = now -1 day.

dfeem
dfeem
4,660 Points

Kris, thanks for your comment. I tried that way and am still getting the message of 'wrong count.' SELECT COUNT(*) AS ordered_yesterday_and_shipped FROM orders WHERE status = "shipped" AND DATE("now", "-1 day");

Please provide a little extra help?