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Databases Querying Relational Databases Subqueries Subqueries

Teacher Russell
Teacher Russell
16,873 Points
Posted by Teacher Russell
Teacher Russell
16,873 Points

https://teamtreehouse.com/library/querying-relational-databases/subqueries/subqueries

So, ModelID is only serving as the JOIN condition, is that right? It confused through the video why the ID's were being selected at all when they're not being used. I can't say I understand yet, the value of these queries, but I may be starting to recognize how they are written. Maybe. Just not so clear on the why or how it can't be done some other way.

This is in regard to the subqueries portion of the course, to which this challenge is referring to.

1 Answer

Tyler B
Tyler B
5,787 Points
Tyler B
Tyler B
5,787 Points

Having a hard time understanding the problem statement in your question. Can you name the specific video that is confusing you?