编辑代码

CREATE TABLE IF NOT EXISTS`销售表`(
  `序号`tinyint(4) NOT NULL AUTO_INCREMENT,
  `销售日期`date DEFAULT NULL,
  `客户名称`varchar(30) DEFAULT NULL,
  `货号`char(4) DEFAULT NULL,
  `单价`decimal(8,2) DEFAULT NULL,
  `数量`int(4) DEFAULT NULL,
  `销售员ID`char(6) DEFAULT NULL,
  PRIMARY KEY(`序号`),
  foreign key(`货号`)references`商品 览表``货号`),
  foreign key(`销售员ID`)references`员工表``员工ID`),
)ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT AUTO_INCREMENT=12