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Databases

Tatia Burdett
Tatia Burdett
1,470 Points
Posted by Tatia Burdett
Tatia Burdett
1,470 Points

My Solution... 

   SELECT sj.name AS 'Class Name', rm.capacity, rm.id FROM rooms AS rm
  JOIN classes AS cl ON rm.id = cl.room_id
  JOIN subjects AS sj ON cl.subject_id = sj.id
  WHERE rm.capacity = (SELECT capacity FROM rooms ORDER BY capacity DESC LIMIT 1)
  GROUP BY sj.name;

I haven't seen many solutions that took this approach. It works though... lol

Thoughts for discussion?

1 Answer

ivana kantnerova
ivana kantnerova
15,932 Points
ivana kantnerova
ivana kantnerova
15,932 Points

SELECT max(capacity) FROM rooms ... maybe this subquery would be faster