Wednesday, May 20, 2009

Create Schema stmt

Example: CREATE SCHEMA AUTHORIZATION scottCREATE TABLE dept (deptno NUMBER(3,0) PRIMARY KEY,dname VARCHAR2(15),loc VARCHAR2(25))CREATE TABLE emp (empno NUMBER(5,0) PRIMARY KEY,ename VARCHAR2(15) NOT NULL,job VARCHAR2(10),13-2 Oracle Database Administrator’s Guidemgr NUMBER(5,0),hiredate DATE DEFAULT (sysdate),sal NUMBER(7,2),comm NUMBER(7,2),deptno NUMBER(3,0) NOT NULLCONSTRAINT dept_fkey REFERENCES dept)CREATE VIEW sales_staff ASSELECT empno, ename, sal, commFROM empWHERE deptno = 30WITH CHECK OPTION CONSTRAINT sales_staff_cnstGRANT SELECT ON sales_staff TO human_resources;Specifically, the CREATE SCHEMA statement can include only CREATE TABLE,CREATE VIEW, and GRANT statements

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Working as Oracle DBA for Wipro Technologies, Chennai, India