0 votes 0 votes What does the following tuple relational calculus query produce? • Student (Student_name, street, city) • Score (Student_name, Branch_name, marks) • Branch (Branch_name, HOD) • Manages (Student_name, Faculty_name) Databases relational-calculus databases tuple-relational-calculus + – Tuhin Dutta asked Dec 10, 2017 Tuhin Dutta 703 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply hs_yadav commented Dec 10, 2017 reply Follow Share Name of all the students whoes marks is greater than the marks of all students whoes city name os mumbai...?? 4 votes 4 votes joshi_nitish commented Dec 10, 2017 reply Follow Share @hs_yadav your result seems correct. 1 votes 1 votes Learner_jai commented Dec 21, 2017 reply Follow Share Sir, when we apply negation inside, [ name of a student with max mark , but condition of city is not playing a role here] 0 votes 0 votes Learner_jai commented Dec 21, 2017 reply Follow Share PLease guide,In case of error 0 votes 0 votes Please log in or register to add a comment.
