What is HR schema in Oracle?

What is HR schema in Oracle?

This section lists the names of the scripts that create the human resources ( HR ) schema and describes the objects in the schema. Table 4-1 lists the HR scripts in alphabetical order.

How do I get the HR schema in SQL Developer?

Installing the HR Schema

1. Log on to SQL*Plus as SYS and connect using the AS SYSDBA privilege.
2. To run the hr_main.sql script, use the following command: SQL> @?/demo/schema/human_resources/hr_main.sql.
3. Enter a secure password for HR specify password for HR as parameter 1: Enter value for 1:

How do you unlock HR schema?

5.1 Unlock HR Using the SQL Command Line

1. Display the SQL command prompt window.
2. Connect as the SYSTEM user:
3. Enter the following statement to unlock the HR account: SQL> ALTER USER hr ACCOUNT UNLOCK;

What is HR schema in database?

The HR schema contains seven tables representing a data model of a fictitious Human Resources department. The EMPLOYEES table, which stores details of the staff, and the DEPARTMENTS table, which contains the details of the departments in the organization and so on so forth.

How do I create a HR user?

Let’s see each of these steps in detail.

1. Step 1: Find out the Container ID.
2. STEP 2: Find out the service name.
3. Step 3: Create an entry in TNSNAMES. ora file.
4. Restart the listener.
5. Step 4: Switch from Container database to Pluggable database.
6. Step 5: Unlock the HR user.

How do you create a table in HR schema?

1. Create HR user. Execute below script as sys user.
2. Create schema objects. Connect as hr user and execute below script to create HR schema tables.
3. Insert rows into tables. Execute below script to insert rows into tables created in previous step.

How do I create a new schema in Oracle?

To create a new schema from Oracle SQL Developer:

1. Download and install Oracle SQL Developer. See Connect SQL Developer.
2. Configure Oracle SQL Developer.
3. Connect with Oracle SQL Developer.
4. Execute the create user statement.
5. Grant specific access to the new schema user.
6. Verify schema creation.

What is the default password for HR in Oracle?

The default password for the HR , sys and system accounts is oracle . The Unix password for the oracle user is also oracle .

How do I connect to a HR database in Oracle SQL Developer?

Connecting to Oracle Database as User HR from SQL*Plus. Connecting to Oracle Database as User HR from SQL Developer….Connecting to Oracle Database as User HR from SQL Developer

1. For Connection Name, enter hr_conn .
2. For Username, enter HR .
3. For Password, enter the password for the HR account.

How do you unlock HR user sample schema in Oracle 18c?

How do I create a schema in Oracle 12c using SQL Developer?