Oracle JHeadstart 11g - End-to-end Tutorial - Downloads - Oracle

2.4. Setup the Oracle HR Schema and Sample Data
This tutorial uses the sample HR schema that comes with the recent versions of the Oracle database.
Create the HR Schema If Necessary
If you don't already have an HR user account created in your database, you can follow these steps to
create it.
C:\jhs-step-by-step> sqlplus /nolog
SQL> connect sys as sysdba
SQL> create user hr identified by hr;
created.
SQL> alter user hr default tablespace users;
altered.
SQL> grant connect, resource to hr;
SQL> connect hr/hr
connected.
SQL> quit
Create the HR Schema Sample Tables
In the hr_schema subdirectory of this tutorial, you'll find the hr.sql script. This script drops, recreates, and
repopulates all the tables in the HR sample schema. Change directory to the hr_schema subdirectory, and
run the script as the HR user, with the command:
C:\jhs-step-by-step> cd hr_schema
C:\jhs-step-by-step\hr_schema> sqlplus hr/hr @hr.sql
Unlock the HR Schema If Necessary
If you already have an HR schema in your database it might be locked for security reasons. To unlock the
schema, follow these steps:
C:\jhs-step-by-step> sqlplus /nolog
SQL> connect sys as sysdba
SQL> alter user hr identified by hr account unlock;
User altered.
SQL> quit
2.5. Define a JDeveloper Connection for the HR Schema
Select View | Resouce Palette to show the Application Resources palet and follow these steps:
Create a New Database Connection.
Click on the Database folder, and select New Connection -> Database ... from the right-mouse menu.