query: SELECT T2.date_of_enrolment FROM Courses AS T1 JOIN Student_Course_Enrolment AS T2 ON T1.course_id  =  T2.course_id WHERE T1.course_name  =  "Spanish"
question: What-all does be a date a enrollment a course name "Spanish"?
query_toks: SELECT T2.date_of_enrolment FROM Courses AS T1 JOIN Student_Course_Enrolment AS T2 ON T1.course_id = T2.course_id WHERE T1.course_name = `` Spanish ''
query_toks_no_value: select t2 . date_of_enrolment from courses as t1 join student_course_enrolment as t2 on t1 . course_id = t2 . course_id where t1 . course_name = value
question_toks: What-all does be a date a enrollment a course name "Spanish"?