SQLab — learn SQL in your browser

Languages of study

MediumUniversityGROUP BY40 XP

How many groups study in each language? Show language and the number of groups.

Tables · University

facultiesFaculties6 rows

study_groupsStudy groups32 rows

studentsStudents316 rows

teachersTeachers32 rows

subjectsSubjects28 rows

gradesGrades1,631 rows

Sign in to open this section

Sign in to solve problems and play the arena. It takes less than a minute.

Tables · University

facultiesFaculties6 rows

study_groupsStudy groups32 rows

studentsStudents316 rows

teachersTeachers32 rows

subjectsSubjects28 rows

gradesGrades1,631 rows