Appendix A: Database to be used for SQL select problemsSTUDENTNameStudent_numberClassMajorCSSmith171Brown8CSCOURSECourse_nameCourse numberCredit hoursDepartmentIntro to Computer ScienceCS13104CSData StructuresCS33204CSDiscrete MathematicsMATH24103MATHDatabaseCS33803CSSECTIONSection_identifier Course_numberSemesterYearInstructor85MATH2410Fall07King92CS1310Fall07Anderson102CS3320Spring08Knuth112MATH2410Fall08Chang119CS1310Fall08Anderson135CS3380Fall08StoneGRADE REPORTStudent_numberSection_identifierGrade1711217119C858.9281028135APREREQUISITECourse_numberPrerequisite_numberCS3380CS3320CS3380MATH2410CS3320CS1310Ex 5) Write SQL statement to retrieve the names of all students who took both sections 112 and119. Show the result of this query applied to the given DB state.ANSWER:Ex 6) Write SQL statement to retrieve the names of all freshman students majoring in computerscience. (Freshman students have class = 1).ANSWER:

A query is a question or inquiry about a set of data.

Answered: Ex 5) Write SQL statement to retrieve…

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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order db orderid int custid int itemcode int orderquantity int deliverydate date modeofpayment char(1) date_of_order date
Database Q1: Select the correct SQL statement to provide the user Samer with read only permission on Employees table a) Grant read on Employee where username = Samer; b) Grant read only on Employee to Samer; c) Grant select to Samer on Employee; d) Grant select on Employee to Samer; Q2: Based on the TWO schema structures below, which SQL statement will create a view to show department names where each department has at least 5 employees? Employee (E_ID, E_Name, D_ID, E_Salary) Department (D_ID, D_Name, D_Address) (Select one) a) Create View Dept_Emp as select D_Name, count(E_ID) from Employee, Department where Employee D_ID = Department D_ID Group by D_Name Where count (E_ID) >= 5; b) Create View Dept_Emp as select D_Name, count(E_ID) from Employee D_ID = Department D_ID Group by D_Name Having count (E_ID) >= 5; c) Create View Dept_Emp as select D_Name, count(D_ID) from Employee, Department where Employee D_ID = Department D_ID Group by D_Name Having count (E_ID) >= 5; d)…
Is this statement true or false: Oracle SQL allows full expression-based use of both provided (built-in) and user-definable functions.
Given the table PRODUCT(ProductID, ProductName, ProductClass, ProductWeight, ProductStyle, ProductColor, ProductPrice). Note: ProductWeight and ProductPrice are numeric fields, and the other attributes are character fields, i.e., store text. Write a SQL query to display the product class whose average price is at least 50
(a) Write the sql syntax to create a table name Client with the following restrictions; Client(cid, cname, address, age, occupation, salary, payment_mode) Where cid is the primary key. cname do not accept null values. Payment_mode accepts only cash or credit entries. The default address is “vacoas". client is at least 25 years old. Salary is above Rs 30000. (b) Consider the schema of Customer table in part(a) and write SQL statements for the following queries. i. Using SQL, write the command to add a new column in the client table with the following data definition; (Column “gender" of char data type and field size of 1). ii. Using SQL, write the command to insert the values in the Client table. cid address age occupation salary Payment_mode gender cname 123 sam vacoas 31 manager 60000 cash m 124 david flacq 38 administrator 45000 credit m iii. Write the SQL query to display the cid of all employees. iv. Write the SQL code to list all administrators whose salary is greater than Rs…
Write the SQL syntax to create a table in the database called Employee with the employee first and last name, employee hire date, employee number, employee initial, and employee years.

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