mysql> describe tb_test;
+-----------+------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-----------+------------------+------+-----+---------+----------------+
| id | int(10) unsigned | NO | PRI | NULL | auto_increment |
| firstname | varchar(25) | NO | | NULL | |
| lastname | varchar(25) | NO | | NULL | |
| email | varchar(45) | NO | | NULL | |
| phone | varchar(10) | NO | | NULL | |
+-----------+------------------+------+-----+---------+----------------+
5 rows in set (0.00 sec)
另外,使用show命令也能得到相同的结果,例如:
复制代码 代码如下: