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CXCP 216 Intro to SQL Instructor: Mohamed Khan

FINAL EXERCISE SET -4 Worth 20 Marks Two Parts A & B

PART A: Refer to text( worth 4 marks)Chaper 8: Questions 1, 2Chapter 9: 1 and 2Chapter 10: 1, 2, 3, 4 ======================================================Part B :( worth 10 marks) Refer to Chapter 11. Create the Library database given on your recent Mid-Term TestLibrary Database: -- First hand-sketch this database diagram and once it has been DDL-created generate the diagram. PKs are highlighted and FKs are shown in parentheses. You will need to come up with your own data.AUTHORAu-BkBOOKBOOKCOPYLOANLOANDETAILSPUBLISHERMEMBER

AuthorID(AuthorIDISBN-NoCallNumLoanID*(LoanID+PublisherIDMemberID

ALNameISBN-No)BookTitle(MemberID)CallNum)PublisherNameMLName

AFName(AuthorID)(ISBN-No)LoanDateDueDateMFName

CopiesCondition ReturnDateAddress

(PublisherID)StatusStatus

Note: AuthorID and ISBN-No are also foreign keysNote: LoanID and CallNum are also Foreign KeysMembership Date

Generate PK start at 10 with increments of 5Generate PK Start at 1000 with increments of 1Assign PK Start with CN1, CN2 etcGenerate PK Start with 100 with increments of 1 Composite( LoanID + CallNo)Generate PKStart with 1 and increment by 1Generate PKStart with 10000 and increment by 100

1:M with Au-BkSee Author and Book1:M with Au-Bk1: 0 or 1 with LOANDETAILS

1:M with LOANDETAILS

See Bookcopy1:M with BOOK

1:M with LOAN

Insert 5 records

Insert 10 recordsInsert 10 records

Insert 15 records

Insert 5 records

Insert 15 records

Insert 5 records

Insert 5 records

a. Required : Use SQL DDL statements to create the library database ( LibraryDB). Assume Null and Non-Null fields. Set any Default values and constraints. Create at least 8 indexes. Generate the database diagram.

b.

(i) Write a SELECT statement that returns THREE columns that show the author by Lastname, FirstName,. Group and Count number of titles for a given author. Order appropriately.

(ii) Write a SELECT Statement that groups Members and their Loans and LoanDetails ( show also the titles that they have borrowed)

(iii) Make up your own Query question ( different from (i) & (ii) ) with joins of 3 or more tables code and show the results.

c. Generate the database diagram2