HR schema sample code

Question

Hi, I really searched for the sample code for HR schema, I could not find it, does anybody have the code with him?
I really need it :)
thank you.

Answer 1

Hi,
for Oracle10g ... it should be written to the [ORACLE_HOME]\demo\schema\human_resources\hr_code.sql
Anyway....
Rem
Rem $Header: hr_code.sql 29-aug-2002.11:44:01 hyeh Exp $
Rem
Rem hr_code.sql
Rem
Rem Copyright (c) 2001, 2002, Oracle Corporation.  All rights reserved. 
Rem
Rem    NAME
Rem      hr_code.sql - Create procedural objects for HR schema
Rem
Rem    DESCRIPTION
Rem      Create a statement level trigger on EMPLOYEES
Rem      to allow DML during business hours.
Rem      Create a row level trigger on the EMPLOYEES table,
Rem      after UPDATES on the department_id or job_id columns.
Rem      Create a stored procedure to insert a row into the
Rem      JOB_HISTORY table.  Have the above row level trigger
Rem      row level trigger call this stored procedure.
Rem
Rem    NOTES
Rem
Rem    CREATED by Nancy Greenberg - 06/01/00
Rem
Rem    MODIFIED   (MM/DD/YY)
Rem    hyeh        08/29/02 - hyeh_mv_comschema_to_rdbms
Rem    ahunold     05/11/01 - disable
Rem    ahunold     03/03/01 - HR simplification, REGIONS table
Rem    ahunold     02/20/01 - Created
Rem
SET FEEDBACK 1
SET NUMWIDTH 10
SET LINESIZE 80
SET TRIMSPOOL ON
SET TAB OFF
SET PAGESIZE 100
SET ECHO OFF
REM **************************************************************************
REM procedure and statement trigger to allow dmls during business hours:
CREATE OR REPLACE PROCEDURE secure_dml
IS
BEGIN
  IF TO_CHAR (SYSDATE, 'HH24:MI') NOT BETWEEN '08:00' AND '18:00'
        OR TO_CHAR (SYSDATE, 'DY') IN ('SAT', 'SUN') THEN
     RAISE_APPLICATION_ERROR (-20205,
          'You may only make changes during normal office hours');
  END IF;
END secure_dml;
CREATE OR REPLACE TRIGGER secure_employees
  BEFORE INSERT OR UPDATE OR DELETE ON employees
BEGIN
  secure_dml;
END secure_employees;
ALTER TRIGGER secure_employees DISABLE;
REM **************************************************************************
REM procedure to add a row to the JOB_HISTORY table and row trigger
REM to call the procedure when data is updated in the job_id or
REM department_id columns in the EMPLOYEES table:
CREATE OR REPLACE PROCEDURE add_job_history
  (  p_emp_id          job_history.employee_id%type
   , p_start_date      job_history.start_date%type
   , p_end_date        job_history.end_date%type
   , p_job_id          job_history.job_id%type
   , p_department_id   job_history.department_id%type
IS
BEGIN
  INSERT INTO job_history (employee_id, start_date, end_date,
                           job_id, department_id)
    VALUES(p_emp_id, p_start_date, p_end_date, p_job_id, p_department_id);
END add_job_history;
CREATE OR REPLACE TRIGGER update_job_history
  AFTER UPDATE OF job_id, department_id ON employees
  FOR EACH ROW
BEGIN
  add_job_history(:old.employee_id, :old.hire_date, sysdate,
                  :old.job_id, :old.department_id);
END;
COMMIT;My greetings,
Sim