public ColumnInfo columnLastUpdated() {
        return _columnLastUpdated;
    }

    public ColumnInfo columnScriptData() {
        return _columnScriptData;
    }

    public ColumnInfo columnScriptResult() {
        return _columnScriptResult;
    }

    public ColumnInfo columnScriptType() {
        return _columnScriptType;
    }

    public ColumnInfo columnStartTime() {