ALOMOHORA » Oracle http://alomohora.com All about programming languages Tue, 25 Oct 2011 04:27:35 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Running Your New Application http://alomohora.com/running-your-new-application/ http://alomohora.com/running-your-new-application/#comments Fri, 11 Sep 2009 03:38:35 +0000 alomohora http://alomohora.com/?p=2016 After creating a simple application, You can running your new application.

To run your application:

  1. Click the Run Application icon.
  2. In the log in page, enter hr for both the User Name and Password.Your application appears, showing the EMPLOYEES table.
  3. Explore your application.

Congratulations! You have just created your first application using Oracle Database XE.

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]]> http://alomohora.com/running-your-new-application/feed/ 0 Creating a Simple Application http://alomohora.com/creating-a-simple-application/ http://alomohora.com/creating-a-simple-application/#comments Fri, 04 Sep 2009 03:31:06 +0000 alomohora http://alomohora.com/?p=2018 Creating an application is an easy way to view and edit your database data. You create this application based on the EMPLOYEES table, which is part of the HR schema.

To create an application based on the EMPLOYEES table:

  1. On the Database Home Page, click the Application Builder icon. And then click the Create button.
  2. Under Create Application, select Create Application and click Next.
  3. Under Create Application:
    1. Name: Enter MyApp.
    2. Accept the remaining defaults.
    3. Click Next.

    Next, add pages to your application.

  4. Under Add Page:
    1. For Select Page Type, select Report and Form.
    2. Next to the Table Name field, click the up arrow, and then select EMPLOYEES from the Search Dialog window.
    3. Click Add Page. Two new pages display at the top of the page, under Create Application.
    4. Click Next.
  5. On the Tabs panel, accept the default (One Level of Tabs) and click Next.
  6. On the Shared Components panel, accept the default (No) and click Next. This option enables you to import shared components from another application. Shared components are common elements that can display or be applied on any page within an application.
  7. For Authentication Scheme, Language, and User Language Preference Derived From, accept the defaults and click Next.
  8. For the theme, select Theme 2 click Next. Themes are collections of templates that you can use to define the layout and style of an entire application.
  9. Confirm your selections. To return to a previous wizard page, click Previous. To accept your selections, click Create. After you click Create, the following message displays at the top of the page: 
    Application created successfully.
]]> http://alomohora.com/creating-a-simple-application/feed/ 0 Logging in as the Sample User Account http://alomohora.com/logging-in-as-the-sample-user-account/ http://alomohora.com/logging-in-as-the-sample-user-account/#comments Fri, 28 Aug 2009 02:49:55 +0000 alomohora http://alomohora.com/?p=2012 Now, we are logging in as the Sample User Account.

To log in as the sample user account:

  1. Open the Database Home Page login window:
    • On Windows, from the Start menu, select Programs (or All Programs), then Oracle Database 10g Express Edition, and then Go To Database Home Page.
    • On Linux, click the Application menu (on Gnome) or the K menu (on KDE), then point to Oracle Database 10g Express Edition, and then Go To Database Home Page.
  2. In the Login window, enter hr for both the user name and password.
  3. Click Login.

The Database Home Page appears.

]]> http://alomohora.com/logging-in-as-the-sample-user-account/feed/ 0 Unlocking the Sample User Account http://alomohora.com/unlocking-the-sample-user-account/ http://alomohora.com/unlocking-the-sample-user-account/#comments Sat, 21 Feb 2009 06:17:49 +0000 alomohora http://alomohora.com/?p=1094 To create your application, you need to log in as a database user. Oracle Database XE comes with a sample database user called HR. This user owns a number of database tables in a sample schema that can be used to create applications for a fictional Human Resources department. However, for security reasons, this user’s account is locked. You need to unlock this account before you can build a sample application.

To unlock the sample user account:

  • Make sure you are logged on as the database administrator. As described in the previous section.
  • Click the Administration icon, and then click Database Users.
  • Click the HR schema icon to display the user information for HR.
  • Under Manage Database User, enter the following settings:

Password : Enter hr for the password.

Confirm Password : Enter hr for the password again.

Account Status : Select Unlocked.

Roles : Ensure that both CONNECT and RESOURCE is enabled.

  • Click Alter User.

Now you are ready to create your first application.

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]]> http://alomohora.com/unlocking-the-sample-user-account/feed/ 0 Login in as Database Administrator http://alomohora.com/login-in-as-database-administrator/ http://alomohora.com/login-in-as-database-administrator/#comments Sat, 14 Feb 2009 06:00:50 +0000 alomohora http://alomohora.com/?p=1067 The first thing you need to do is to log in as Oracle Database 10g Express Edition Administrator.

Follow these steps:

Open the Database Home Page login window:

  • On Windows, from the Start menu, select Programs (or All Programs), then Oracle Database 10g Express Edition, and then Go To Database Home Page.
  • On Linux, click the Application menu (on Gnome) or the K menu (on KDE), then point to Oracle Database 10g Express Edition, and then Go To Database Home Page.

At the Database Home Page login window, enter the following information:

  • Username: Enter system for the username.
  • Password: Enter the password that was specified when Oracle Database 10g Express Edition was installed.

Click Login.

The Oracle Database 10g Express Edition home page appears.

Oracle - Logging in as the Database Administrator

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