1、在cmd中连接数据库:
mysq> mysql -u使用名 -p密码;
2、查询表结构:
mysql>desc 表名;
mysql> desc supplierinfo;
+-------------+---------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------------+---------------------+------+-----+---------+-------+
| supplier_id | varchar(10) | NO | PRI | NULL | |
| supplier | varchar(30) | NO | | NULL | |
| manager | varchar(10) | NO | | NULL | |
| phone | bigint(12) unsigned | NO | | NULL | |
| address | varchar(30) | NO | | NULL | |
| memo | varchar(30) | NO | | NULL | |
+-------------+---------------------+------+-----+---------+-------+
6 rows in set (0.01 sec)
3、查询建表语句:
mysq>show create table 表名;
mysql> show create table goodsinfo;
--------------------------------------------------------------------------------
goodsinfo | CREATE TABLE `goodsinfo` (
`goods_id` varchar(6) NOT NULL COMMENT '商品编号',
`goods_name` varchar(30) NOT NULL COMMENT '商品名称',
`supplier` varchar(30) NOT NULL COMMENT '供应商名称',
`supplier_id` varchar(10) NOT NULL COMMENT '供应商编号',
`cat_name` varchar(10) NOT NULL COMMENT '商品类别',
`parprice` int(7) unsigned NOT NULL COMMENT '商品进价',
`saleprice` int(7) unsigned NOT NULL COMMENT '商品卖价',
`enterdate` date NOT NULL COMMENT '进货日期',
`stocksize` tinyint(5) unsigned NOT NULL COMMENT '库存量',
`memo` varchar(30) NOT NULL COMMENT '备注',
PRIMARY KEY (`goods_id`),
UNIQUE KEY `goods_id` (`goods_id`),
UNIQUE KEY `goods_id_2` (`goods_id`),
UNIQUE KEY `goods_id_3` (`goods_id`)
) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='商品信息' |
+-----------+-------------------------------------------------------------------
1 row in set (0.00 sec)