== 외부파일 불러오기
--F52 53
CREATE TABLE TBL_STUDENT01
(NO NUMBER,
NAME VARCHAR2(10)
,HAKGUA VARCHAR2(10)
);
SELECT *
FROM TBL_STUDENT01;
--F54
--F55 56 57 58 59
SELECT *
FROM TBL_STUDENT01;
--F60
--F61~67
FROM TBL_STUDENT01;
--F70
--F68~69
전부 삭제하고 다시 넣을 때는
REPLACE를 사용
--F78 79
NULL 값이 있을때는 TRAILING NULLCOLS 를 CTL의 COLUMN 지정앞에 넣음!
--F80 81
CREATE TABLE TBL_MEMBER(
NO NUMBER,
NAME VARCHAR2(10),
JUBUN VARCHAR2(13),
GENDER VARCHAR2(2),
JIK VARCHAR(10)
)
SELECT * FROM TBL_MEMBER;
-F 71~74
CREATE TABLE TBL_MEMBER2(
NO NUMBER,
NAME VARCHAR2(10),
JUBUN VARCHAR2(13),
GENDER VARCHAR2(2),
JIK VARCHAR2(10),
AGE NUMBER
);
SELECT * FROM TBL_MEMBER2;
--F82
IN ('3','4') THEN TO_CHAR(SYSDATE,'YY') - (SUBSTR('0012313234567',1,2)) +1
ELSE TO_CHAR(SYSDATE,'YY') - (SUBSTR('0012313234567',1,2)) +101 END "TEST"
FROM DUAL;
SELECT CASE WHEN SUBSTR('7812312234567',1,1) = '0' AND SUBSTR('7812312234567',7,1)
IN ('3','4') THEN TO_CHAR(SYSDATE,'YY') - (SUBSTR('7812312234567',1,2)) +1
ELSE TO_CHAR(SYSDATE,'YY') - (SUBSTR('7812312234567',1,2)) +101 END "TEST"
FROM DUAL;
--F83
SELECT * FROM TBL_MEMBER2;
CREATE TABLE TBL_ZIP
(ZIPCODE VARCHAR2(10),
SIDO VARCHAR2 (200),
GUGUN VARCHAR2(200),
DONG VARCHAR2(200),
RI VARCHAR2(200),
BLDG VARCHAR2(200),
BUNJI VARCHAR2(200),
SEQ NUMBER);
SELECT * FROM TBL_ZIP;
--F2
SELECT * FROM TBL_ZIP;
COMMIT;
--F3~8