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Write a relational algebra query that produces a relation showing students who have taken sections taught by their advisors A section is identified by (
Write a relational algebra query that produces a relation showing students who have taken sections taught by their advisors
A section is identified by courseid secid semester, year
Your output should have the following columns names should match exactly; there should be no prefixes:
studentname
instructorname
courseid
secid
semester
year
grade
You should use the takes, teaches, advisor, student, and instructor tables
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