नहीं, आपको बस कोष्ठक चाहिए:
DELETE FROM student WHERE
(student.course, student.major) IN
(SELECT schedule.course, schedule.major FROM schedule)
नहीं, आपको बस कोष्ठक चाहिए:
DELETE FROM student WHERE
(student.course, student.major) IN
(SELECT schedule.course, schedule.major FROM schedule)