CS 3630 Database Design and Implementation

Assignment 3 Style! Agreement between database designer and the client. UserName1_EasyDrive UserName2_EasyDrive 2

Project Phase I 20 Points Could lose up to 10 points! 3

Project Phase I 20 Points Due Monday, March 30 Sign up for groups by 4 pm, March 23 (-2 for each late day) Members may not receive the same grade! Report any issues to me. 4

Test 1 5

Assignment7 Create tables with constraints 6

Your Oracle Account Using EDDB_SQL+ (not SQL PLUS) UserName is the same as your UWP username Followed Not case sensitive Initial Password: UWPUserName1 (all lower case) Example: yangq1 Password is case sensitive 7

Reset Your Oracle Password Must reset password after login the first time If you forget your password – to HelpDesk at from your UWP account –cc to Kenneth M Wiegman (He will do it) –cc to Qi Yang (I cannot do it) 8

Assignment7 Create tables with constraints Using Script File (Program) Style: could lose five points! 9

UserName_Lab7.sql Name : Qi Yang -- UserName : YangQ -- Date : Course : CS Description: Drop tables -- Create tables -- Insert records Drop Table test2; Drop Table test1; Create table test1... Desc Test1 Pause Create Table Test2... Desc test2 Pause Insert into test1... Commit; Select * From Test1;... 10

SQL Script File Using any text editor outside SQL*Plus File extension.SQL UserName_Lab7.Sql Multiple SQL commands Each command ends with ; 11

Running Script File Using either Start SQL> Start file_name_with_full_path Use Arrow Keys to get previous commands! 12

Create a Table Create Table Test1 ( C1 Char(5) Primary Key, C2 Varchar2(50), C3 Integer, C4 Date); 13

Create another Table Create Table Test1 ( C1 Char(5) Primary Key, C2 Varchar2(50), C3 Integer, C4 Date); Create Table Test2 ( D1 VARCHAR2(15) Primary Key, D2 Char(5) references Test1, D3 Integer); 14

Drop Tables Drop table test1; Drop table test2; Create Table Test1 ( C1 Char(5) Primary Key, C2 Varchar2(50), C3 Integer, C4 Date); Create Table Test2 ( D1 VARCHAR2(15) Primary Key, D2 Char(5) references Test1, D3 Integer); 15

Drop Tables Drop table test2; Drop table test1; Create Table Test1 ( C1 Char(5) Primary Key, C2 Varchar2(50), C3 Integer, C4 Date); Create Table Test2 ( D1 VARCHAR2(15) Primary Key, D2 Char(5) references Test1, D3 Integer); 16

Insert Records Insert into Test1 Values ('cs363', 's1', 44, '28-feb-12'); Insert into Test1 Values ('cs334', 's2', 45, '29-feb-12'); One record at a time! Single quotes for string Date is entered as string in the default format 17

Insert Records Insert into Test2 Values ('Database', 'cs363', 44); Insert into Test2 Values ('Windows', Null, 54); Insert into Test2 Values ('OOP I', 'cs243', 60); Insert into Test2 Values ('OOP I', 'cs363', 60); Insert into Test2 Values ('OOP II', 'cs243', 100); 18

Retrieve Records Select * From Test1; Pause Select * From Test2; 19

Assignment7 Table names and column names must be exactly the same as specified. 20