ใช้ CREATE TABLE ... LIKE เพื่อคัดลอกโครงสร้างตาราง (ไม่รวมข้อมูล):
ไวยากรณ์
CREATE TABLE new_table LIKE old_table;
ตัวอย่าง
mysql> CREATE TABLE employee(ID INT PRIMARY KEY AUTO_INCREMENT, NAME VARCHAR(20)); Query OK, 0 rows affected (0.21 sec) mysql> DESCRIBE employee; +-------+-------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------+-------------+------+-----+---------+----------------+ | ID | int(11) | NO | PRI | NULL | auto_increment | | NAME | varchar(20) | YES | | NULL | | +-------+-------------+------+-----+---------+----------------+ mysql> CREATE TABLE employee1 LIKE employee; Query OK, 0 rows affected (0.19 sec) mysql> DESCRIBE employee1; +-------+-------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------+-------------+------+-----+---------+----------------+ | ID | int(11) | NO | PRI | NULL | auto_increment | | NAME | varchar(20) | YES | | NULL | | +-------+-------------+------+-----+---------+----------------+
โครงสร้างคอลัมน์, index, primary key, auto_increment, engine, charset จะถูกคัดลอกทั้งหมด