What is the title, credit value, and department name for courses with more than one prerequisite?
SELECT T1.title ,  T1.credits , T1.dept_name FROM course AS T1 JOIN prereq AS T2 ON T1.course_id  =  T2.course_id GROUP BY T2.course_id HAVING count(*)  >  1
SELECT T1.title ,  T1.credits , T1.dept_name FROM course AS T1 JOIN prereq AS T2 ON T1.course_id  =  T2.course_id GROUP BY T2.course_id HAVING count(*)  >  1
[{'title': 'Rock and Roll', 'credits': 3, 'dept_name': 'Marketing'}, {'title': 'Ponzi Schemes', 'credits': 3, 'dept_name': 'Civil Eng.'}, {'title': 'Graph Theory', 'credits': 3, 'dept_name': 'Psychology'}, {'title': 'Operating Systems', 'credits': 3, 'dept_name': 'Psychology'}, {'title': 'Game Programming', 'credits': 4, 'dept_name': 'Comp. Sci.'}, {'title': 'Embedded Systems', 'credits': 4, 'dept_name': 'Finance'}, {'title': 'Immunology', 'credits': 3, 'dept_name': 'Biology'}, {'title': 'Aquatic Chemistry', 'credits': 3, 'dept_name': 'Cybernetics'}, {'title': 'Differential Geometry', 'credits': 3, 'dept_name': 'Statistics'}, {'title': 'International Practicum', 'credits': 3, 'dept_name': 'History'}, {'title': 'Electron Microscopy', 'credits': 3, 'dept_name': 'Mech. Eng.'}, {'title': 'Groups and Rings', 'credits': 4, 'dept_name': 'Civil Eng.'}, {'title': 'Elastic Structures', 'credits': 3, 'dept_name': 'English'}, {'title': 'Cat Herding', 'credits': 3, 'dept_name': 'Athletics'}, {'title': 'International Practicum', 'credits': 4, 'dept_name': 'Comp. Sci.'}, {'title': 'Game Programming', 'credits': 4, 'dept_name': 'Cybernetics'}, {'title': 'World History', 'credits': 4, 'dept_name': 'Athletics'}, {'title': 'Fiction Writing', 'credits': 3, 'dept_name': 'Mech. Eng.'}]