日期:2014-05-16 浏览次数:21076 次
mysql> desc info ; +---------+------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +---------+------------------+------+-----+---------+-------+ | id | int(10) unsigned | NO | PRI | 0 | | | name | text | YES | | NULL | | +---------+------------------+------+-----+---------+-------+ 2 rows in set (0.00 sec)
mysql> desc tend \G
*************************** 1. row ***************************
  Field: id
   Type: int(10) unsigned
   Null: NO
    Key: PRI
Default: NULL
  Extra: auto_increment
*************************** 2. row ***************************
  Field: u1
   Type: varchar(150)
   Null: YES
    Key:
Default: NULL
  Extra:
*************************** 3. row ***************************
  Field: u2
   Type: varchar(150)
   Null: YES
    Key:
Default: NULL
  Extra:
*************************** 4. row ***************************
  Field: u3
   Type: varchar(150)
   Null: YES
    Key:
Default: NULL
  Extra:
*************************** 5. row ***************************
  Field: u4
   Type: varchar(150)
   Null: YES
    Key:
Default: NULL
  Extra:
*************************** 6. row ***************************
  Field: u5
   Type: varchar(150)
   Null: YES
    Key:
Default: NULL
  Extra:
6 rows in set (0.00 sec)
mysql>