mysql怎么查看表及表结构

show tables

mysql> SHOW TABLES;

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

| Tables_in_mysql           |

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

| columns_priv              |

| db                        |

| engine_cost               |

| event                     |

| func                      |

| general_log               |

| gtid_executed             |

| help_category             |

| help_keyword              |

| help_relation             |

| help_topic                |

| innodb_index_stats        |

| innodb_table_stats        |

| ndb_binlog_index          |

| plugin                    |

| proc                      |

| procs_priv                |

| proxies_priv              |

| server_cost               |

| servers                   |

| slave_master_info         |

| slave_relay_log_info      |

| slave_worker_info         |

| slow_log                  |

| tables_priv               |

| time_zone                 |

| time_zone_leap_second     |

| time_zone_name            |

| time_zone_transition      |

| time_zone_transition_type |

| user                      |

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

31 rows in set (0.00 sec)

desc  table_name;

create table person(

    id int not null auto_increment primary key,

    name varchar(8),

    index ix__person__name (name));

desc person;

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

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

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

| id    | int(11)    | NO   | PRI | NULL    | auto_increment |

| name  | varchar(8) | YES  | MUL | NULL    |                |

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