/// <summary>
 /// constractor
 /// </summary>s
 /// <param name="connectionString"></param>
 /// <param name="rdbType"></param>
 /// <param name="logger"></param>
 public DatabaseExtension(string connectionString, RDBType rdbType, Logger logger)
     : base(connectionString, rdbType)
 {
     _logger = logger;
     _logger.Debug(string.Format(Culture, "[New Instance] {0}", connectionString));
 }
 /// <summary>
 /// constractor
 /// </summary>s
 /// <param name="connectionString"></param>
 /// <param name="rdbType"></param>
 public DatabaseExtension(string connectionString, RDBType rdbType)
     : base(connectionString, rdbType)
 {
     _logger = LogManager.GetCurrentClassLogger();
     _logger.Debug(string.Format(Culture, "[New Instance] {0}", connectionString));
 }