SQL) 실습환경 구축

/*

[1일차 수업]

1. 오라클 소프트웨어 다운로드

>> http://www.oracle.com/technetwork/database/

database-technologies/express-edition/downloads/index.html

2. 11g express 버전 (무료버전) 설차

3. 설치 (관리자 권한 : SYSTEM , SYS 계정 : 암호설정 >> 1004

4. sqlplus 기본 프로그램 접속확인

5. SqlDeveloper 무료툴을 설치

>> 유료툴 > 토드 , 오렌지 , sqlgate

6. Tool을 통해서 Oracle 접속

>> HR 계정 암호 1004 >> unlock

>> BITUSER , 1004 >> 계정 생성

-- USER SQL

CREATE USER bituser IDENTIFIED BY 1004

DEFAULT TABLESPACE "USERS"

TEMPORARY TABLESPACE "TEMP";

-- QUOTAS

ALTER USER bituser QUOTA UNLIMITED ON USERS;

-- ROLES

GRANT "CONNECT" TO bituser ;

GRANT "RESOURCE" TO bituser ;

[실습테이블 구성 script]

CREATE TABLE EMP

(EMPNO number not null,

ENAME VARCHAR2(10),

JOB VARCHAR2(9),

MGR number ,

HIREDATE date,

SAL number ,

COMM number ,

DEPTNO number );

--alter session set nls_date_format='YYYY-MM-DD HH24:MI:SS';

INSERT INTO EMP VALUES

(7369,'SMITH','CLERK',7902,'1980-12-17',800,null,20);

INSERT INTO EMP VALUES

(7499,'ALLEN','SALESMAN',7698,'1981-02-20',1600,300,30);

INSERT INTO EMP VALUES

(7521,'WARD','SALESMAN',7698,'1981-02-22',1250,200,30);

INSERT INTO EMP VALUES

(7566,'JONES','MANAGER',7839,'1981-04-02',2975,30,20);

INSERT INTO EMP VALUES

(7654,'MARTIN','SALESMAN',7698,'1981-09-28',1250,300,30);

INSERT INTO EMP VALUES

(7698,'BLAKE','MANAGER',7839,'1981-04-01',2850,null,30);

INSERT INTO EMP VALUES

(7782,'CLARK','MANAGER',7839,'1981-06-01',2450,null,10);

INSERT INTO EMP VALUES

(7788,'SCOTT','ANALYST',7566,'1982-10-09',3000,null,20);

INSERT INTO EMP VALUES

(7839,'KING','PRESIDENT',null,'1981-11-17',5000,3500,10);

INSERT INTO EMP VALUES

(7844,'TURNER','SALESMAN',7698,'1981-09-08',1500,0,30);

INSERT INTO EMP VALUES

(7876,'ADAMS','CLERK',7788,'1983-01-12',1100,null,20);

INSERT INTO EMP VALUES

(7900,'JAMES','CLERK',7698,'1981-10-03',950,null,30);

INSERT INTO EMP VALUES

(7902,'FORD','ANALYST',7566,'1981-10-3',3000,null,20);

INSERT INTO EMP VALUES

(7934,'MILLER','CLERK',7782,'1982-01-23',1300,null,10);

COMMIT;

CREATE TABLE DEPT

(DEPTNO number,

DNAME VARCHAR2(14),

LOC VARCHAR2(13) );

INSERT INTO DEPT VALUES (10,'ACCOUNTING','NEW YORK');

INSERT INTO DEPT VALUES (20,'RESEARCH','DALLAS');

INSERT INTO DEPT VALUES (30,'SALES','CHICAGO');

INSERT INTO DEPT VALUES (40,'OPERATIONS','BOSTON');

COMMIT;

CREATE TABLE SALGRADE

( GRADE number,

LOSAL number,

HISAL number );

INSERT INTO SALGRADE VALUES (1,700,1200);

INSERT INTO SALGRADE VALUES (2,1201,1400);

INSERT INTO SALGRADE VALUES (3,1401,2000);

INSERT INTO SALGRADE VALUES (4,2001,3000);

INSERT INTO SALGRADE VALUES (5,3001,9999);

COMMIT;

*/

/*

SELECT [DISTINCT] {*, column [alias], . . .}

FROM table_name [WHERE condition]

[ORDER BY {column, expression} [ASC | DESC]];

*/