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 trialKatie Martens
1,962 PointsCounting orders from yesterday from an ecommerce database
I'm not sure where I'm messing up this query, is the DATE wrong? Should it be BETWEEN DATE?
3 Answers
Steven Parker
231,269 PointsYou're close! You calculated the correct date but forgot to compare it to the data column:
SELECT COUNT(*) AS ordered_yesterday_and_shipped
FROM orders
WHERE ordered_on = DATE("now", "-1 day") AND status = "shipped";
-- ^^^^^^^^^^^^
Also note that both comparisons are placed after the "WHERE" keyword.
Katie Martens
1,962 PointsHere is a variation of the query I keep trying:
SELECT COUNT(*) AS ordered_yesterday_and_shipped FROM orders DATE("now", "-1 day") AND WHERE status = "shipped";
Katie Martens
1,962 PointsTHANK YOU!
Steven Parker
231,269 PointsSteven Parker
231,269 PointsPlease show the query string you were using so we can identify the issue, but you shouldn't need "BETWEEN".