update : 25-06-2017

DBA Script : example_create_table.sql

-- | FILE : example_create_table.sql |
-- +----------------------------------------------------------------------------+
-- | |
-- | |
-- | www.high-oracle.com |
-- |----------------------------------------------------------------------------|
-- | www.high-oracle.com |
-- |----------------------------------------------------------------------------|
-- | DATABASE : Oracle |
-- | FILE : example_create_table.sql |
-- | CLASS : Examples |
-- | PURPOSE : Simple create table script. |
-- | NOTE : As with any code, ensure to test this script in a development |
-- | environment before attempting to run it in production. |
-- +----------------------------------------------------------------------------+
/*
* --------------------------------------------------------
* ---------------- CREATE TABLE (DEPT) -------------------
* --------------------------------------------------------
*/
prompt Dropping Table (dept)...
DROP TABLE dept CASCADE CONSTRAINTS
/
prompt Creating Table (dept)...
CREATE TABLE dept (
deptno NUMBER(2)
, dname VARCHAR2(14)
, loc VARCHAR2(13)
)
TABLESPACE users
STORAGE (
INITIAL 128K
NEXT 128K
MINEXTENTS 1
MAXEXTENTS 121
PCTINCREASE 0
)
/
ALTER TABLE dept
ADD CONSTRAINT dept_pk PRIMARY KEY(deptno)
USING INDEX
TABLESPACE idx
STORAGE (
INITIAL 64K
NEXT 64K
MINEXTENTS 1
MAXEXTENTS 121
PCTINCREASE 0
)
/
ALTER TABLE dept
MODIFY ( dname CONSTRAINT dept_nn1 NOT NULL
)
/
/*
* -------------------------------------------------------
* ---------------- CREATE TABLE (EMP) -------------------
* -------------------------------------------------------
*/
prompt Dropping Table (emp)...
DROP TABLE emp CASCADE CONSTRAINTS
/
prompt Creating Table (emp)...
CREATE TABLE emp (
empno NUMBER(4)
, ename VARCHAR2(10)
, job VARCHAR2(9)
, mgr NUMBER(4)
, hiredate DATE
, sal NUMBER(7,2)
, comm NUMBER(7,2)
, deptno NUMBER(2)
)
TABLESPACE users
STORAGE (
INITIAL 128K
NEXT 128K
MINEXTENTS 1
MAXEXTENTS 121
PCTINCREASE 0
)
/
ALTER TABLE emp
ADD CONSTRAINT emp_pk PRIMARY KEY(empno)
USING INDEX
TABLESPACE idx
STORAGE (
INITIAL 64K
NEXT 64K
MINEXTENTS 1
MAXEXTENTS 121
PCTINCREASE 0
)
/
ALTER TABLE emp
MODIFY ( ename CONSTRAINT emp_nn1 NOT NULL
, job CONSTRAINT emp_nn2 NOT NULL
, hiredate CONSTRAINT emp_nn3 NOT NULL
)
/
ALTER TABLE emp
ADD CONSTRAINT emp_fk1 FOREIGN KEY (deptno)
REFERENCES dept(deptno)
/

End Script

Oracle Database Error Messages



Oracle Database High Availability Any organization evaluating a database solution for enterprise data must also evaluate the High Availability (HA) capabilities of the database. Data is one of the most critical business assets of an organization. If this data is not available and/or not protected, companies may stand to lose millions of dollars in business downtime as well as negative publicity. Building a highly available data infrastructure is critical to the success of all organizations in today's fast moving economy.

Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.