CREATE TABLE PELANGGAN612(KdPlg varchar2(5) not null primary key,NamaPlg varchar(50),Alamat varchar(100));
ALTER TABLE PELANGGAN612ADD (EMAIL VARCHAR2(5), NOTELP VARCHAR2(15));
DESC PELANGGAN612
ALTER TABLE PELANGGAN612MODIFY (EMAIL VARCHAR(25));
DESC PELANGGAN612
ALTER TABLE PELANGGAN612DROP COLUMN EMAIL;
DROP TABLE PELANGGAN612;
INSERT INTO PELANGGAN612(KDPLG, NAMAPLG, ALAMAT, EMAIL, NOTELP)VALUES (003, 'Akang', 'kreo', 'akang@gmail.com', '012541355');
1. Latihan
CREATE TABLE PELANGGAN612(KdPlg varchar2(5) not null primary key,NamaPlg varchar(50),Alamat varchar(100),NoTelp varchar(15));
2. Latihan
ALTER TABLE PELANGGAN612ADD (FAX VARCHAR2(15));
3. Latihan
UPDATE PELANGGAN612SET FAX = ‘021518658’WHERE KdPlg = 001;







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