Oracle 9i DBMS_METADATA.GET_DDL

SET UP

SQL> set pagesize 0
SQL> set long 90000

TABLE

SQL> select dbms_metadata.get_ddl('TABLE', 'EMP', 'SCOTT') from dual;

  CREATE TABLE "SCOTT"."EMP"
   (    "EMPNO" NUMBER(4,0),
        "ENAME" VARCHAR2(10),
        "JOB" VARCHAR2(9),
        "MGR" NUMBER(4,0),
        "HIREDATE" DATE,
        "SAL" NUMBER(7,2),
        "COMM" NUMBER(7,2),
        "DEPTNO" NUMBER(2,0),
         CONSTRAINT "PK_EMP" PRIMARY KEY ("EMPNO")
  USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE(INITIAL 12288 NEXT 12288 MINEXTENTS 1 MAXEXTENTS 249 PCTINCREASE 50
  FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "SYSTEM"  ENABLE
,
         CONSTRAINT "FK_DEPTNO" FOREIGN KEY ("DEPTNO")
  REFERENCES "SCOTT"."DEPT" ("DEPTNO") ENABLE NOVALIDATE
   ) PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 LOGGING
  STORAGE(INITIAL 12288 NEXT 12288 MINEXTENTS 1 MAXEXTENTS 249 PCTINCREASE 50
  FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "SYSTEM"

INDEX

SQL>  select dbms_metadata.get_ddl('INDEX', 'PK_EMP', 'SCOTT') from dual;

  CREATE UNIQUE INDEX "SCOTT"."PK_EMP" ON "SCOTT"."EMP" ("EMPNO")
  PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE(INITIAL 12288 NEXT 12288 MINEXTENTS 1 MAXEXTENTS 249 PCTINCREASE 50
  FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT) TABLESPACE "SYSTEM"

PROCEDURE

SQL> select dbms_metadata.get_ddl('PROCEDURE', 'ADD_JOB_HISTORY', 'HR') from dual;

  CREATE OR REPLACE PROCEDURE "HR"."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;

TRIGGER

SQL> select dbms_metadata.get_ddl('TRIGGER', 'UPDATE_JOB_HISTORY', 'HR') from dual


  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;
ALTER TRIGGER "HR"."UPDATE_JOB_HISTORY" ENABLE