使用JAVA语言编写，SQL server 教师信息管理系统

if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK__DepartmentInform__20C1E124]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[DepartmentInformation] DROP CONSTRAINT FK__DepartmentInform__20C1E124 GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK__EmployeeI__E_Nam__21B6055D]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[EmployeeInformation] DROP CONSTRAINT FK__EmployeeI__E_Nam__21B6055D GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK__EmployeeI__E_Nam__22AA2996]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[EmployeeInformation] DROP CONSTRAINT FK__EmployeeI__E_Nam__22AA2996 GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK__EmployeeI__E_Nam__239E4DCF]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[EmployeeInformation] DROP CONSTRAINT FK__EmployeeI__E_Nam__239E4DCF GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK__EmployeeI__E_Nam__24927208]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[EmployeeInformation] DROP CONSTRAINT FK__EmployeeI__E_Nam__24927208 GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[DepartmentInformation]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[DepartmentInformation] GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[EmployeeInformation]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[EmployeeInformation] GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[EncouragementPunishInformation]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[EncouragementPunishInformation] GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[TrainInformation]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[TrainInformation] GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[UserInformation]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[UserInformation] GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[WageInformation]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[WageInformation] GO CREATE TABLE [dbo].[DepartmentInformation] ( [E_Number] [int] IDENTITY (1, 1) NOT NULL , [E_Department] [varchar] (20) COLLATE Chinese_PRC_CI_AS NOT NULL , [D_Count] [varchar] (20) COLLATE Chinese_PRC_CI_AS NOT NULL ) ON [PRIMARY] GO CREATE TABLE [dbo].[EmployeeInformation] ( [E_Number] [int] IDENTITY (1, 1) NOT NULL , [E_Name] [varchar] (30) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_Sex] [varchar] (2) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_BornDate] [varchar] (30) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_Marriage] [varchar] (4) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_PoliticsVisage] [varchar] (20) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_SchoolAge] [varchar] (20) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_EnterDate] [varchar] (30) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_InDueFormDate] [varchar] (30) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_Department] [varchar] (20) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_Headship] [varchar] (20) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_Estate] [varchar] (10) COLLATE Chinese_PRC_CI_AS NOT NULL , [E_Remark] [varchar] (500) COLLATE Chinese_PRC_CI_AS NULL ) ON [PRIMARY] GO CREATE TABLE [dbo].[EncouragementPunishInformation] ( [EP_Number] [int] IDENTITY (1, 1) NOT NULL , [E_Name] [varchar] (30) COLLATE Chinese_PRC_CI_AS NOT NULL , [EP_Date] [varchar] (30) COLLATE Chinese_PRC_CI_AS NOT NULL , [EP_Address] [varchar] (50) COLLATE Chinese_PRC_CI_AS NOT NULL , [EP_Causation] [varchar] (200) COLLATE Chinese_PRC_CI_AS NOT NULL , [EP_Remark] [varchar] (500) COLLATE Chinese_PRC_CI_AS NULL ) ON [PRIMARY] GO CREATE TABLE [dbo].[TrainInformation] ( [T_Number] [varchar�