Question 5Given the relation schema R(A, B, C) and S(C, D, E), please match each of the following relational algebra expressions to the corresponding SQL (Structured Query Language) statement.(Assume R and S are union compatible)1. RUSA. SELECT FROM RMINUSSELECT * FROM S:B. SELECT FROM S2. RNS3. R-S4. S R5. R S6. RX S7. RRB S.BS G. SELECT FROM R12SELECT FROM S:8. RRC S.CS H. SELECT FROM RINTERSECT456MINUS7SELECTFROM R:C. SELECT FROM R CROSS JOIN S;D. SELECT * FROM R NATURAL JOIN S;E. SELECT FROM R JOIN S ON R.C=S.C;F. SELECT * FROM R JOIN S ON R.B = S.B;8UNIONSELECT FROM S:GHABDCFE

Union Operator (∪) is used to find the union of two relational schemas. The result will include the…

Given the relation schema R(A, B, C) and S(C, D, E), please match each of the following relational algebra expressions to the corresponding SQL (Structured Query Language) statement. (Assume R and S are union compatible) 1. RUS A. SELECT FROM R MINUS SELECT * FROM S: B. SELECT FROM S MINUS SELECT C. SELECT D. SELECT E. SELECT F. SELECT 7.RARB S.BS G. SELECT UNION SELECT 8. RRC S.CS H. SELECT INTERSECT 2. ROS 3. R-S 4.S R 5. R* S 6. RX S FROM R: FROM R CROSS JOIN S; FROM R NATURAL JOIN S: FROM R JOINS ON R.C=S.C; FROM R JOIN S ON R.B = S.B; FROM R FROM S: FROM R SELECT FROM S;

Given the relation schema R(A, B, C) and S(C, D, E), please match each of the following relational algebra expressions to the corresponding SQL (Structured Query Language) statement. (Assume R and S are union compatible) 1. RUS A. SELECT FROM R MINUS SELECT * FROM S: B. SELECT FROM S MINUS SELECT C. SELECT D. SELECT E. SELECT F. SELECT 7.RARB S.BS G. SELECT UNION SELECT 8. RRC S.CS H. SELECT INTERSECT 2. ROS 3. R-S 4.S R 5. R* S 6. RX S FROM R: FROM R CROSS JOIN S; FROM R NATURAL JOIN S: FROM R JOINS ON R.C=S.C; FROM R JOIN S ON R.B = S.B; FROM R FROM S: FROM R SELECT FROM S;

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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