Use the university schema for the following questionsstudenttakesIDIDcourse idsec idnamedept_nametot gedsemesterveargradesectioncoursecourse idsec iddepartmentcourse idadvisortitledept_namecreditsdept names idsemesterYearbuildingroom numbertime slot idbuildingbudgettime_slottime slot iddaystart timeend timeprereqinstructorclassroomcouTse idgrereg idIDbuildingroom_numbernamedept_namesalaryсараcityteachesIDcourse idsec idsemesteryearFigure 2.9 Schema diagram for the university database.Use the online SQLite tool from db-book.com to write SQL statements for each of the questions below.Paste your solution SQL statement under each question and upload the document to Canvas.1. Display the name and total institution credits taken (not tot_cred which includes transfercredits) of students that do not have an assigned advisor (across all years).a. Hint: link takes with courses and student, for students not in advisor, project the nameand the aggregate sum of credits (give the column an alias).

I have written queries below: Short Summary: Provided the Select statement performed on tables…

student takes ID ID Course id sec id semester name dept_name tot_red ear grade ection se id id ester course |department dept name course id title dept_name credits building budget ding m_number slot_id time_slot time slot id day start time

student takes ID ID Course id sec id semester name dept_name tot_red ear grade ection se id id ester course |department dept name course id title dept_name credits building budget ding m_number slot_id time_slot time slot id day start time

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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