presto-redis/src/main/java/io/prestosql/plugin/redis/RedisTableHandle.java/RedisTableHandle/toString
class RedisTableHandle:    @Override
    public String toString()
    {
        return toStringHelper(this)
                .add("schemaName", schemaName)
                .add("tableName", tableName)
                .add("keyDataFormat", keyDataFormat)
                .add("valueDataFormat", valueDataFormat)
                .add("keyName", keyName)
                .toString();
    }