advanced db lab1

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Advanced Database Lab1: Oracle 10g

Installation

Pre-Installation Checks

Before you can install Oracle 10g in your

machine, you need to check that the

machine configurations are suitable for

Oracle installation. Oracle 10g requires at

least Pentium 3 or Pentium 4 based PC or a

PC with equivalent CPU, running at a clock

speed of at least 800 MHz. The system will

also require at least 256MB of Ram and a

hard disk free space of 10GB (1.5 for zipped

installation file, 1.5 GB for Oracle installationunzipped file,2GB installation size, and 2 to

5GB for Oracle data files). If the RAM

available is 256 MB, the swap page of virtual

memory needs to be at least 400 MB. To

check the configuration of your PC, right

click on My Computer and then click

Properties. To check the virtual memory

size, right click on My Computer, go to

Properties->Advanced System Settings-

>Advanced->(Performance)Settings-

>Advanced (Windows Vista)


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Properties->Advanced-

>(Performance)Settings->Advanced

(Windows XP)

You can change the size of virtual memory

from here using the Change button.


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How to uninstall Oracle database

software: (Skip this if Oracle is not

already installed on your system)You need to uninstall Oracle 10g first in case

it is already installed on your system.

Following is the procedure for for unistalling

Oracle 10g.

1. Uninstall all Oracle components usingthe Oracle Universal Installer (OUI).(Start - All Programs - Oracle 10g DS -Oracle Installation Products - Universal

Installer.)2. Run regedit.exe and delete the

HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE key. This containsregistry entire for all Oracle products.

3. Delete any references to Oracle servicesleft behind in the following part of theregistry: HKEY LOCAL MACHINE/SYSTEM/ CurrentControlsSet/

Services/Ora*. It should be prettyobvious which ones relate to Oracle

4. Reboot your machine.5. Delete the C: \Oracle directory, or

whatever directory is your Oracle_Base.6. Delete the C:\Program Files \Oracle

directory.


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7. Empty the contents of your c:\tempdirectory.

8. Empty your recycle bin.

Installing Oracle 10g database

software :

Insert Oracle CD , the autorun window opens

automatically. If you are installing from

network or hard disk, click setup.exe in the

installation folder.

The Oracle Universal Installer (OUI) will run

and display the Select Installation

Method Window.

Choose Basic Installation:

Select this option to quickly install Oracle

Database 10g. This method requires


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minimal user input. It installs the software

and optionally creates a general-purpose

database based on the information youprovide.

For basic installation, you specify the

following:

Oracle Home Location Enter thedirectory in which to install the Oracle

Database 10g software. You must specify a

new Oracle home directory for each new

installation of Oracle Database 10g. Use the

default value, which is :

c:\oracle\product\10.2.0\db_1

Installation Type Select Enterprise

Edition

If you have limited space, select standard

edition. Personal edition installs thesame software as the Enterprise Edition, but

supports only a single-user development

and deployment environment.

Create Starter Database Check this


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box to create a database during installation.

Oracle recommends that you create a

starter database for first Create StarterDatabase time installations. Choose a

Global Database Name, like cs157b, or

just use the default value.

Type a password. (Please Enter adb as

password. I will check to make sure that

everyone has entered adb as password Dr.

Shafi) Dont lose this password, since

you will need it to connect to the database

server.

Click next

The Product-Specific Prerequisite

Checks window appears: Click next


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A summary screen appears showing

information such as your global settings,

space requirements and the new products to

be installed. Click Install to start theinstallation.


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The Install window appears showing

installation progress.

At the end of the installation phase, the

Configuration Assistants windowappears. This window lists the configuration

assistants that are started automatically.

If you are creating a database, then the

Database Configuration Assistant starts

automatically in a separate window.


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At the end of database creation, you are

prompted to unlock user accounts to make

the accounts accessible. The SYS and

SYSTEM accounts are already unlocked.

Click OKto bypass password management.


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Note: Oracle 10g still keeps scott / tiger

username and password (UID=scott,

PWD=tiger) from the old version of oracle.

In the old version of oracle, scott/tiger userID is available by default, but not in oracle

10g. If you want to use scott /tiger account,

you must unlock it by clicking Password

Management at the last window.

Password Management window will appearlike the one shown below. Find the user

name Scott and uncheck the Lock

Account? column for the user name.

Your installation and database creation is

now complete. The End of Installation


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window displays several important URLs,

one of which is for Enterprise Manager.

You can navigate to this URL in your

browser and log in as the SYS user with the

associated password, and connect as

SYSDBA. You use Enterprise Manager to

perform common database administration

tasks

Note : you can access Oracle Enterprise

Manager using browser by typing the URL

shown above in your browser. Instead oftyping the IP address, you can also access

the Enterprise Manager by typing

http://localhost:1158/em or http://

[yourComputerName]:1158/em or by

clicking Start >> All Programs >>

Oracle [YourOracleHome_home1] >>


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Database Control [yourOracleID] in

Windows menu.

By default, use user ID SYSTEM, with thepassword that you have chosen at the

beginning of installation, to connect to

database, SQLPlus, etc. If you want to use

other user ID, you may create a new user .

Post Installation Tasks:

Go to http://localhost:1158/em

Enter SYS as user name

Enter the password that you chose during

installation

Choose SYSDBA option in the connect as

drop-down and click on the login button

Scroll down the page and click on the I

agree button to proceed further. Now youare logged in as the user SYS. You can

logout on the right-top logout button.
http://localhost:1158/emhttp://localhost:1158/em


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Your database configuration files have been

installed in D:\oracle\product\10.2.0 whileother components selected for installation

have been installed in

D:\oracle\product\10.2.0\db_1. Be cautious

not to accidentally delete these

configuration files.

The iSQL*Plus URL is:

http://ImranKhan-PC:5560/isqlplus

The iSQL*Plus DBA URL is:

http://ImranKhan-PC:5560/isqlplus/dba

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