For the following database schema: STUDENT (STUD-NO, STUD-NAME, BDATE, ADDRESS, DNO) DEPARTMENT (DNO, DNAME, MGR-NO) COURSE...
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For the following database schema: STUDENT (STUD-NO, STUD-NAME, BDATE, ADDRESS, DNO) DEPARTMENT (DNO, DNAME, MGR-NO) COURSE (CNO, CNAME, CREDIT-H, DNO) ENROLLED (STUD-NO, CNO, GRADE) a) Write down the following expressions in SQL: 1) Retrieve student names that enrolled in course "Introduction to DB" and has grade "A". 2) Retrieve the names of all courses listed in "Computer science". Department. b) Write down the definition of the relation ENROLLED using SQL. For the following database schema: STUDENT (STUD-NO, STUD-NAME, BDATE, ADDRESS, DNO) DEPARTMENT (DNO, DNAME, MGR-NO) COURSE (CNO, CNAME, CREDIT-H, DNO) ENROLLED (STUD-NO, CNO, GRADE) a) Write down the following expressions in SQL: 1) Retrieve student names that enrolled in course "Introduction to DB" and has grade "A". 2) Retrieve the names of all courses listed in "Computer science". Department. b) Write down the definition of the relation ENROLLED using SQL.
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Question a 1 SQL query select studStudName as StudentName from student studenrolled encourse cn wher... View the full answer
Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
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