1. Oracle 10g Express

2. Download Oracle 10g Express Oracle 10g Express Edition: –http://www.oracle.com/technetwork/database/express- edition/overview/index.htmlhttp://www.oracle.com/technetwork/database/express- edition/overview/index.html Oracle® Database Express Edition Installation Guide –http://download.oracle.com/docs/cd/B25329_01/doc/install.1 02/b25143/toc.htm#CIHBCFDD Oracle® Database Express Edition Getting Started Guide http://download.oracle.com/docs/cd/B25329_01/d oc/admin.102/b25610/toc.htm

3. Start and Login to Oracle 10g Exp To start:Oracle PopUp menu –Start database: wait for the services to complete: The OracleXETNSListener service was started successfully. The OracleServiceXE service is starting.............................. The OracleServiceXE service was started successfully. –Go to database home page Login Accounts –System administrator –User Logout –Stop database

4. Online Help SQL reference: –http://download.oracle.com/docs/cd/B14117_ 01/server.101/b10759/toc.htmhttp://download.oracle.com/docs/cd/B14117_ 01/server.101/b10759/toc.htm Tutorial: –http://st- curriculum.oracle.com/tutorial/DBXETutorial/in dex.htmhttp://st- curriculum.oracle.com/tutorial/DBXETutorial/in dex.htm

5. Run SQL Command Line SQL*Plus First start Oracle Then choose Run SQL Command Line from Oracle menu At the prompt: –Connect accoutName

6. Commands at Oracle SQL> To list all commands: –SQL>help index To list all tables: –Select * from Cat; To display a table structure: –Describe tableName To run a DOS command from Oracle: –Host DOSCommand –Example: Host dir

7. Creating SQL Command Batch File Creating a batch file with.sql extension –At SQL>Edit filename Ex: SQL>edit c:\batch1.sql Use START command to execute the batch file. –SQL>START c:\batch1.sql See the batch file contents at SQL> –SQL>host type c:\batch1.sql

8. Batch File Example Drop table hotel; Create table hotel (hotelno char(3), hotelname varchar(20),city varchar(20)); Insert into hotel values('h1', 'Grosvenor','CHICAGO'); Insert into hotel values('h2', 'Westin','SAN FRANCISCO') Insert into hotel values('h3', 'Hilton','London'); Drop table room; Create table room(roomno char(3),hotelno char(3),type char(6), price number(7,2)); Insert into room values('r1','h1','single', 200.00); Insert into room values('r2','h1','single', 300.00); Insert into room values('r3','h1','double', 440.00); Insert into room values('r1','h2','single', 200.00); Insert into room values('r2','h2','single', 300.00); Insert into room values('r3','h2','double', 400.00); Insert into room values('r1','h3','single', 200.00); Insert into room values('r2','h3','single', 250.00); Insert into room values('r3','h3','double', 300.00);

9. To display complete field name: –Ex. –column sex format a3 –Select * from student; To print output: –Screen capture –Command window: Click the SQL icon on the upper left corner Edit/Mark Edit/Copy Enter a date value: assume emp table has: eid, ename, hiredate and salary field: –Insert into emp values(‘e1’, ‘peter’,’10-Feb- 04’,5000.00);

10. Working with SQL Buffer SQL Buffer remembers the last SQL command executed. List: list the SQL statement with line number correct the line with error: line number correct statement Run