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PHP

Daisho Komiyama
Daisho Komiyama
15,906 Points
Posted by Daisho Komiyama
Daisho Komiyama
15,906 Points

I cannot solve this challenge. SQLite in "Integrating PHP with Databases" course

The library database contains a Media table with the columns media_id, title, img, format, year and category. It also contains a Genres table with the columns genre_id and genre. To join these tables, there is a Media_Genres table that contains the column media_id and genre_id Add to the following SELECT statement to JOIN the Media table and the Genres table using the joining table Media_Genres. NOTE: You will need to add the table to the WHERE clause so that the media_id column is not ambiguous.

SELECT Media.media_id, title, img, format, year, category FROM Media JOIN Genres ON Genres.genre_id, genre WHERE Media_Genres.media_id = Media_Genres.genre_id

1 Answer

Codin - Codesmite
Codin - Codesmite
8,600 Points
Codin - Codesmite
Codin - Codesmite
8,600 Points 
SELECT * FROM Media 
JOIN Media_Genres ON Media.media_id = Media_Genres.media_id 
JOIN Genres ON Genres.genre_id = Media_Genres.genre_id
WHERE Media_Genres.media_id = Media.media_id