select "员工信息表", "部门", "员工信息表", "姓名", "订单" , "客户ID", "订单" , "订单ID", "订单", "订购日期", "产品" , "产品ID", "产品" ,"产品名称", "产品", "订购量", "订单明细", "单价", "订单明细","数量" from "员工信息表", "订单" , "产品", "订单明细" where "订单","雇员ID"="员工信息表","ID" AND "订单", "订单ID"="订单明细","订单ID" and "订单明细", "产品ID"="产品", "产品ID"; |