Issue
As you can see in the table below, some recipes have 2 or more flavors but some have just 1. I want to take back a table with the flavor_id and the flavor_amount of the single flavor recipes. I managed to do get back some info but i can't take the flavor_amount too.. The closest i got is with this query
SELECT COUNT('flavor_id') as flavors, `recipe_id`,
MAX(flavor_id) as flavor_id
FROM `flavor_recipe`
GROUP BY `recipe_id`
HAVING flavors = 1;
But still nothing. Any help please? Thank you.
Solution
Gordon's answer reminded me the subqueries. So i thought to give a try and found the solution
SELECT `*`
FROM `flavor_recipe`
WHERE `recipe_id` IN
(SELECT `recipe_id` FROM `flavor_recipe`
GROUP BY `recipe_id`
HAVING COUNT(flavor_id) = 1);
So simple i can't believe i didn't thought of sub queries earlier.. Thanks
Answered By - Evangelos S.
0 Comments:
Post a Comment
Note: Only a member of this blog may post a comment.