C#.NET通用权限管理在DB2数据库上运行的脚本参考 - 通过程序将数据导入到目标数据库中

参考代码如下：

// --------------------------------------------------------------------
//  All Rights Reserved , Copyright (C) 2011 , Hairihan TECH, Ltd. 
// --------------------------------------------------------------------

using  System.Data;

namespace  DotNet.Example
{
     using  DotNet.BaseManager;
     using  DotNet.DbUtilities;

     public   class  ImportExportData
    {
         ///   <summary>
         ///  导出数据库到Oralce
         ///   </summary>
         public   void  Export()
        {
             this .ExportTable( " Items_Nationality " );
             this .ExportTable( " Items_Area " );
             this .ExportTable( " Items_AuditStatus " );
             this .ExportTable( " Items_Degree " );
             this .ExportTable( " Items_Duty " );
             this .ExportTable( " Items_Education " );
             this .ExportTable( " Items_Express " );
             this .ExportTable( " Items_Links " );
             this .ExportTable( " Items_MembershipLevels " );
             this .ExportTable( " Items_NewsCategory " );
             this .ExportTable( " Items_OnSale " );
             this .ExportTable( " Items_OrganizeCategory " );
             this .ExportTable( " Items_Party " );
             this .ExportTable( " Items_Pattern " );
             this .ExportTable( " Items_PayCategory " );
             this .ExportTable( " Items_PostCategory " );
             this .ExportTable( " Items_RoleCategory " );
             this .ExportTable( " Items_SalaryItemCategory " );
             this .ExportTable( " Items_SendCategory " );
             this .ExportTable( " Items_Gender " );
             this .ExportTable( " Items_Title " );
             this .ExportTable( " Items_Units " );
             this .ExportTable( " Items_Wed " );
             this .ExportTable( " Items_AuditStatus " );
             this .ExportTable( " Items_WorkCategory " );
             this .ExportTable( " Items_WorkFlowCategories " );
             this .ExportTable( " Items_WorkingProperty " );
             this .ExportTable( " Base_Businesscard " );
             this .ExportTable( " Base_Comment " );
             this .ExportTable( " Base_Contact " );
             this .ExportTable( " Base_ContactDetails " );
             this .ExportTable( " Base_Exception " );
             this .ExportTable( " Base_File " );
             this .ExportTable( " Base_Folder " );
             this .ExportTable( " Base_Items " );
             this .ExportTable( " Base_Log " );
             this .ExportTable( " Base_Message " );
             this .ExportTable( " Base_News " );

             this .ExportTable( " Base_Organize " );
             this .ExportTable( " Base_Module " ,  "  SELECT * FROM BASE_MODULE ORDER BY PARENTID, ID  " );
             this .ExportTable( " Base_PermissionItem " );
             this .ExportTable( " Base_Role " );
             this .ExportTable( " Base_Staff " );

             this .ExportTable( " Base_Parameter " );
             this .ExportTable( " Base_Project " );
             this .ExportTable( " Base_Permission " );
             this .ExportTable( " Base_PermissionScope " );

             this .ExportTable( " Base_Sequence " );

             this .ExportTable( " Base_StaffOrganize " );
             this .ExportTable( " Base_TableColumns " );
             this .ExportTable( " Base_User " );
             this .ExportTable( " Base_UserAddress " );
             this .ExportTable( " Base_UserOrganize " );
             this .ExportTable( " Base_UserRole " );
             this .ExportTable( " Base_StaffOrganize " );

             /*
            this.ExportTable("Base_WorkFlowActivity");
            this.ExportTable("Base_WorkFlowCurrent");
            this.ExportTable("Base_WorkFlowHistory");
            this.ExportTable("Base_WorkFlowProcess");
             */

            System.Console.ReadLine();
        }

         public   void  ExportTable( string  tableName)
        {
            ExportTable(tableName.ToUpper(), tableName.ToUpper());
        }

         ///   <summary>
         ///  导出一个表
         ///   </summary>
         ///   <param name="tableName"> 表名 </param>
         ///   <param name="table"> 里面的数据 </param>
         public   void  ExportTable( string  tableName,  string  table)
        {
             //  这里是获取目标数据表的方法
            IDbHelper sourceDB  =   new  SqlHelper( " Data Source=192.168.0.121;Initial Catalog=UserCenterV36;User Id = sa ; Password = xx; " );
            sourceDB.Open();
            DataTable dataTable  =   new  DataTable(tableName);
             if  (tableName.Equals(table))
            {
                dataTable  =  sourceDB.Fill( " SELECT * FROM  "   +  table);
            }
             else
            {
                dataTable  =  sourceDB.Fill(table);
            }
            sourceDB.Close();

             //  这里是目标表的数据插入处理
             //  IDbHelper targetDB = new OracleHelper("Data Source=KANGFU;user=usercenter;password=xx;");
            IDbHelper targetDB  =   new  DB2Helper( " Database=UCV36;UserID=JIRIGALA;Password=xx;Server=JIRIGALA-PC; " );
            targetDB.Open();
            targetDB.BeginTransaction();
            SQLBuilder sqlBuilder  =   new  SQLBuilder(targetDB);
             try
            {
                 //  清除表数据
                 //  targetDB.ExecuteNonQuery(" TRUNCATE TABLE " + tableName);
                targetDB.ExecuteNonQuery( "  DELETE FROM  "   +  tableName);
                 //  创建配套的序列
                 //  targetDB.ExecuteNonQuery("create sequence SEQ_" + tableName.ToUpper() + " as bigint start with 1000000 increment by 1 minvalue 10000 maxvalue 99999999999999999 cycle cache 20 order");
                 //  targetDB.ExecuteNonQuery("create sequence SEQ_" + tableName + " minvalue 1 maxvalue 999999999999999999999999 start with 1 increment by 1 cache 20");
                 int  r  =   0 ;
                 for  (r  =   0 ; r  <  dataTable.Rows.Count; r ++ )
                {
                    sqlBuilder.BeginInsert(tableName);
                     for  ( int  i  =   0 ; i  <  dataTable.Columns.Count; i ++ )
                    {
                        sqlBuilder.SetValue(dataTable.Columns[i].ColumnName, dataTable.Rows[r][dataTable.Columns[i].ColumnName]);
                    }
                    sqlBuilder.EndInsert();
                     //  System.Console.WriteLine("表 " + tableName + " 已插入第 " + r.ToString() + " 行");
                }
                System.Console.WriteLine( "  - - 表  "   +  tableName  +   "  共插入  "   +  r.ToString()  +   "  行 " );
                targetDB.CommitTransaction();
            }
             catch  (System.Exception exception)
            {
                 //  targetDB.RollbackTransaction();
                System.Console.WriteLine(tableName  +   "  --  "   +  exception.Message);
            }
             finally
            {
                targetDB.Close();
            }
        }
    }
}