desc テーブル情報表示

mysql> desc sandbox.test1;

+-------+------+------+-----+---------+-------+

| Field | Type | Null | Key | Default | Extra |

+-------+------+------+-----+---------+-------+

| t | text | YES | | NULL | |

| b | blob | YES | | NULL | |

+-------+------+------+-----+---------+-------+

2 rows in set (0.02 sec)

mysql>