Я сделал одно консольное приложение, которым я взял Full
, а также Differential Backups
; Ниже приведена функция, теперь я ищу запрос, по которому я могу сделать то же самое для Incremental Backup
.Что такое запрос для инкрементного резервного копирования
FullBackup:
Success_backup = Execute_Query_Master_Database("BACKUP DATABASE " + DatabaseName + " TO DISK = '" + Backup_FileName + "' ");
Success_Alter_DB = Execute_Query_Master_Database("ALTER DATABASE " + DatabaseName + " SET MULTI_USER ");
Дифференциальный BackUp:
Success_backup = Execute_Query_Master_Database("BACKUP DATABASE " + DatabaseName + " TO DISK = '" + Backup_FileName + "' WITH DIFFERENTIAL ");
Success_Alter_DB = Execute_Query_Master_Database("ALTER DATABASE " + DatabaseName + " SET MULTI_USER ");
public static bool Execute_Query_Master_Database(string strQuery)
{
SqlConnection Conn = null;
SqlCommand _command;
{
string connectionstring = @"Data Source=" + servername + ";Initial Catalog='master';User Id='" + UserName + "';Password='" + PassWord + "'";
Conn = new SqlConnection(connectionstring);
Conn.Open();
_command = new SqlCommand();
_command.Connection = Conn;
_command.CommandType = CommandType.Text;
_command.CommandText = strQuery;
_command.CommandTimeout = 0;
_command.ExecuteNonQuery();
return true;
}
catch (Exception ex)
{
Console.WriteLine("Error occured in Function - Execute_Scaler_Master_Database()");
Console.WriteLine("Error Message as below : ");
Console.WriteLine("===========================");
Console.WriteLine(ex.Message);
Console.WriteLine();
return false;
}
finally
{
_command = null;
Conn.Close();
}
}