Bentuk Umum Join:
SELECT FROM table1.column1, table1.column2, table2.column1, table2.column2 FROM table1, table2 WHERE <condition>
Contoh Pemakaian Operator Join: Step 1. Buat Tabel Users.
CREATE TABLE users( id_user int(10) NOT NULL PRIMARY KEY AUTO_INCREMENT, nm_user VARCHAR(40) NOT NULL) ENGINE = INNODB;Step 2. Insert Record Ke Tabel Users.
INSERT INTO users VALUES(NULL,'etap'); INSERT INTO users VALUES(NULL,'iqbal'); INSERT INTO users VALUES(NULL,'thomas');Step 3. Tampilkan Record Pada Tabel Users.
SELECT * FROM users;

CREATE TABLE status( id_status int(10) NOT NULL PRIMARY KEY AUTO_INCREMENT, status VARCHAR(256) NOT NULL, id_user INT(10) NOT NULL, FOREIGN KEY(id_user) REFERENCES users(id_user) ON DELETE CASCADE ON UPDATE CASCADE) ENGINE = INNODB;Step 5. Insert Record Ke Tabel Status.
INSERT INTO status VALUES(NULL,'broken heart...',2); INSERT INTO status VALUES(NULL,'ngoding sampe mampus',1); INSERT INTO status VALUES(NULL,'lagi menghayal jadi PNS',2); INSERT INTO status VALUES(NULL,'gw master VB.NET',3); INSERT INTO status VALUES(NULL,'PI tinggal di jilid..!!',1);Step 6. Tampilkan Record Pada Tabel Status.
SELECT * FROM status;

SELECT nm_user,status FROM users,status WHERE users.id_user = status.id_user;

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