RESTORE DATABASE 操作异常终止（转）_草泥马

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RESTORE DATABASE 操作异常终止（转）

(2011-11-18 12:26:11)

标签：

杂谈

分类： .Net

在用Asp.net对备份的数据库文件进行还原的时候，有时候会出现下面的错误异常：
[因为数据库正在使用，所以未能获得对数据库的排它访问权。 RESTORE DATABASE 操作异常终止。已将数据库上下文改为 'master'。]
这个时候，自由等待其他进程释放对应权限后，才可还原成功！有没有解决办法呢？我参照【Java】对这个问题的解决方法，做了更新，问题解决。
[SQL代码]

--还原数据库时数据库正在使用导致数据库无会还原，此存储过存在msater数据库下创建。exec killspid 'dbname' 结束此数据库的进程，这样才能还原数据库
create proc killspid (@dbname varchar(20))
as
begin
declare @sql   nvarchar(500)
declare @spid  int
set @sql='declare getspid cursor for select spid from sysprocesses where dbid=db_id('''+@dbname+''')'
exec (@sql)
open getspid
fetch next from getspid into @spid
while @@fetch_status <> -1
begin
exec('kill '+@spid)
fetch next from getspid into @spid
end
close getspid
deallocate getspid
end

[C#代码]

http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />    /// <summary>
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />     /// 恢复数据库，可选择是否可以强制还原（即在其他人在用的时候，依然可以还原）
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />     /// </summary>
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />     /// <param name="databasename">待还原的数据库名称</param>
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />     /// <param name="databasefile">带还原的备份文件的完全路径</param>
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />     /// <param name="errormessage">恢复数据库失败的信息</param>
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />     /// <param name="forceRestore">是否强制还原（恢复），如果为TRUE，则exec killspid '数据库名' 结束此数据库的进程，这样才能还原数据库</param>
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />     /// <returns></returns>
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />     public bool RestoreDataBase(string databasename, string databasefile, ref string errormessage,bool forceRestore)
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />      {
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          bool success = true;
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          string path = databasefile;
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          string dbname = databasename;
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          string restoreSql = "use master;";
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />         if (forceRestore)//如果强制回复
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />              restoreSql += string.Format("use master exec killspid '{0}';",databasename);
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          restoreSql += "restore database @dbname from disk = @path;";
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          SqlCommand myCommand = new SqlCommand(restoreSql, conn);
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          myCommand.Parameters.Add("@dbname", SqlDbType.Char);
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          myCommand.Parameters["@dbname"].Value = dbname;
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          myCommand.Parameters.Add("@path", SqlDbType.Char);
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          myCommand.Parameters["@path"].Value = path;
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          try
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          {
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />              myCommand.Connection.Open();
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />              myCommand.ExecuteNonQuery();
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          }
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          catch (Exception ex)
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          {
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />              errormessage = ex.Message;
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />              success = false;
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          }
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          finally
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          {
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />              myCommand.Connection.Close();
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />          }
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />         return success;
http://www.cnblogs.com/Images/OutliningIndicators/None.gifDATABASE 操作异常终止（转）" TITLE="RESTORE DATABASE 操作异常终止（转）" />      }

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