Database: cs_semester
Tables: course, prof, RA, registration, student
Columns (table index, column name): -1, *, 0, course id, 0, name, 0, credit, 0, difficulty, 1, professor id, 1, gender, 1, first name, 1, last name, 1, email, 1, popularity, 1, teaching ability, 1, graduate from, 2, student id, 2, capability, 2, professor id, 2, salary, 3, course id, 3, student id, 3, grade, 3, satisfying degree, 4, student id, 4, first name, 4, last name, 4, phone number, 4, email, 4, intelligence, 4, graduate point average, 4, type
Column types: text, integer, text, integer, integer, integer, text, text, text, text, integer, integer, text, integer, integer, integer, text, integer, integer, text, integer, integer, text, text, text, text, integer, real, text