}

	for _, columnType := range columnTypes {
		switch columnType.Name() {
		case "name":
			if length, _ := columnType.Length(); (fullSupported || length != 0) && length != 128 {
				t.Fatalf("name's length should be 128, but got %v", length)
			}
		case "salary":
			if precision, o, _ := columnType.DecimalSize(); (fullSupported || precision != 0) && precision != 2 {

					switch name {
					case "Name":
						if _, ok := first[dbName].(string); !ok {
							t.Errorf("invalid data type for %v, got %#v", dbName, first[dbName])
						}
					case "Age":
						if _, ok := first[dbName].(uint); !ok {
							t.Errorf("invalid data type for %v, got %#v", dbName, first[dbName])
						}
					case "Birthday":
						if _, ok := first[dbName].(*time.Time); !ok {