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Databases SQL Basics Getting Data from a Database Review & Practice with SQL Playgrounds

Dmitry Sidorenko
Dmitry Sidorenko
1,692 Points
Posted by Dmitry Sidorenko
Dmitry Sidorenko
1,692 Points

Hi! What would be a query in reviews table to show correlated movie_title from movie table instead of movie_id?

So basically, is it possible to draw column values from another table that is tied by id? And if it is, how should query look like?

2 Answers

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points 
SELECT title, review FROM reviews INNER JOIN movies ON reviews.movie_id = movies.id
Codi Hasbrouck
Codi Hasbrouck
41 Points
Codi Hasbrouck
Codi Hasbrouck
41 Points

Wait. What? You want to take Id data from similarly named Id, that exist in different tables? So the columns might not be correlated at all. Why do you have duplicates? There is no search that I'm aware of. I guess this would make sense if you needed uh like most popular in trending. I don't exactly understand why I need to link this Id to give a new value. Are you trying to ask can the computer read for us? It seems like you want to reinvent one table, but you can't. Hmmm... So maybe you're just trying to gather everything we can. That's what we think inner join is for, like a tack. So you think I can extend my access for output statements across multiple tables, more easily this way. Like uh yeah I think so.