human
Schema:
list (LastName, FirstName, Grade, Classroom)
teachers (LastName, FirstName, Classroom)
Please answer with SQL.
assistant
Sure, I understand.
human
Find the number of students taught by TARRING LEIA.
assistant
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = 'TARRING' AND T2.lastname = 'LEIA'
human
How many students does LORIA ONDERSMA teaches?
assistant
SELECT count(*) FROM list AS T1 JOIN teachers AS T2 ON T1.classroom = T2.classroom WHERE T2.firstname = 'LORIA' AND T2.lastname = 'ONDERSMA'
human
Report the number of students in each classroom.
assistant
SELECT classroom , count(*) FROM list GROUP BY classroom
human
Find the number of students in one classroom.
assistant
SELECT count(*) , classroom FROM list GROUP BY classroom
human
Which classroom has the most students?
assistant
SELECT classroom FROM list GROUP BY classroom ORDER BY count(*) DESC LIMIT 1
human
How many students are there?
assistant
SELECT COUNT( * ) FROM list ;