用eclipse的Windowsbuild界面做的,下面是表结构





1。String sql="select password,EmployeeName from Employees where EmployeeName='"+EmployeeName+"'";
(验证登录,'"+EmployeeName+"'";为输入的账户名,验证数据库中是否有与之匹配的密码信息)
2。sql="INSERT INTO Employees(EmployeeName,Password,Phone)"+"values('"
+strName1+"','"
+strPass1+"','"
+strPhone1+"')";
(注册管理员账户和密码)
3.。String sql="update Stocks set Stock="+Stock+" where BookID= '"+BookID+"'";
(通过输入书号修改库存)
4.String sql="select sum(Total) from Sales where MONTH(SaleDate)="+Date+"";
(通过输入销售月份查询相关书籍销售总金额的总和)
5.String sql="select * from Customers where OrderCount>"+OrderCount+"";
(查询下单数大于 输入值的客户信息)
有答案的可以知道搜索相关题目,给高分





1。String sql="select password,EmployeeName from Employees where EmployeeName='"+EmployeeName+"'";
(验证登录,'"+EmployeeName+"'";为输入的账户名,验证数据库中是否有与之匹配的密码信息)
2。sql="INSERT INTO Employees(EmployeeName,Password,Phone)"+"values('"
+strName1+"','"
+strPass1+"','"
+strPhone1+"')";
(注册管理员账户和密码)
3.。String sql="update Stocks set Stock="+Stock+" where BookID= '"+BookID+"'";
(通过输入书号修改库存)
4.String sql="select sum(Total) from Sales where MONTH(SaleDate)="+Date+"";
(通过输入销售月份查询相关书籍销售总金额的总和)
5.String sql="select * from Customers where OrderCount>"+OrderCount+"";
(查询下单数大于 输入值的客户信息)
有答案的可以知道搜索相关题目,给高分