//public void btnrestore(string name)
//{
// string tmp = AdName.Text;
// tmp = name;
// SqlConnection connection = new SqlConnection(ConfigurationManager.ConnectionStrings["connectionString"].ToString());
// string dbFileName = "";
// dbFileName = tmp;
// SqlCommand command = new SqlCommand("use master ;ALTER DATABASE [BudgetNetDB] SET OFFLINE WITH ROLLBACK IMMEDIATE;restore database @name from disk=@path WITH REPLACE;", connection);
// connection.Open();
// string path = "";
// path = Server.MapPath("~\\DataFile");
// path = path + "\\" + @dbFileName;
// command.Parameters.AddWithValue("@name", "BudgetNetDB");
// command.Parameters.AddWithValue("@path", path);
// command.ExecuteNonQuery();
// connection.Close();
// X.Msg.Alert("系统提示", "还原成功！").Show();
//}
public void btnrestore(string dbid)
{
string dbname = DBUnity.connectionString.Split(';')[1].Split('=')[1];
string tmp = BG_Unit_DbbakService.GetBG_Unit_DbbakByDbID(Common.common.IntSafeConvert(dbid)).DbName;
string connectionStringserver = ConfigurationManager.ConnectionStrings["ConnectionStringserver"].ToString();
string sql = " DECLARE @sql NVARCHAR (MAX)"
+ " DECLARE @sql1 NVARCHAR (MAX)"
+ " DECLARE @sql2 NVARCHAR (MAX)"
+ " DECLARE @i int"
+ " DECLARE @tabname NVARCHAR (MAX)"
+ " set @i=1"
+ " while @i<=(select count(tab.name) from {1}.dbo.SysObjects as tab where xtype='u' and name not like '%_Unit_%' )"
+ " begin"
+ " set @tabname=(select top(1) * from (select top(@i) tab.name from {1}.dbo.SysObjects as tab where xtype='u' and name not like"
+ " '%_Unit_%' order by name asc) as a order by name desc)"
+ " SET @sql1 = 'select * into {1}.dbo.'+@tabname+' from ' +'{0}.[dbo].'+@tabname "
+ " SET @sql2 = 'drop table {1}.[dbo].'+@tabname +' ' + @sql1 "
+ " SET @sql = ''if object_id(N'{1}.[dbo].'+@tabname+'',N'U') is not null EXEC(@sql2) else EXEC(@sql1) "
+ " EXEC(@sql); "
+ " set @i= @i+1 "
+ " end ";
sql = string.Format(sql, tmp, dbname);
int t = DBUnity.ExecuteNonQuery(CommandType.Text, sql, null);
if (t > 0)
{
FileStream aFile = new FileStream(Server.MapPath("~\\DataFile") + "\\" + "存储过程.txt", FileMode.Open, FileAccess.Read);
StreamReader sr = new StreamReader(aFile, Encoding.UTF8);
string sqlccgc = sr.ReadToEnd();
sr.Close();
aFile.Close();
int c = 0;
try
{
string serversql = string.Format("EXEC sp_dropserver 'JZDBServer' , 'droplogins' EXEC sp_addlinkedserver 'JZDBServer','','SQLNCLI','{0}' EXEC sp_addlinkedsrvlogin 'JZDBServer','false',NULL,'sa','{1}'", connectionStringserver.Split(';')[0].Split('=')[1], connectionStringserver.Split(';')[3].Split('=')[1]);
DBUnity.ExecuteNonQuery(CommandType.Text, serversql, null);
string[] arr = System.Text.RegularExpressions.Regex.Split(sqlccgc.Replace("\r\n"," "), "GO");
try
{
for (int n = 0; n < arr.Length; n++)
{
string strsql = arr[n];
if (strsql.Trim().Length > 1)
{
DBUnity.ExecuteNonQuery(CommandType.Text, strsql, null);
}
}
c++;
}
catch
{
c = 0;
}
}
catch (Exception ex)
{
if (ex.ToString().Contains("已存在"))
{
c++;
}
}
if (c > 0)
{
X.Msg.Alert("系统提示", "还原成功！").Show();
}
else
{
X.Msg.Alert("系统提示", "还原失败！").Show();
}
}
}
public static BG_Unit_Dbbak GetBG_Unit_DbbakByDbID(int dbID)
{
return(BG_Unit_DbbakService.GetBG_Unit_DbbakByDbID(dbID));
}