Write SQL queries for the following sentences considering the given relational schema of universitydatabase.studenttakesIDdept_nemelot_cradsemesteryargradesectionCOursedepartmentadvisorCOuTse idsesemesterCOurse iltitledept_namebuildingbaulgetdept namecreditsLidtime_slotbudldingTOO_riotime_slot_idtime slot_istirt timeend_timeprereginstructorclassroombuildingnemedept_mecapacityteachessalaryIDsecsemesterverSuppose full name of the instructors are stored as atomic value where parts of names areseparated by blank space. Find all instructors who has last name “Rob".(i)(ii)Find the name of those departments whose total salary of the instructors is greater than600000.(ii)Delete courses having ID beginning with "CS";

Answered: Suppose full name of the instructors…

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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