# Clustered Primary Key - Primary Key Access Path - `Batch_Point_Get`
+ `Batch_Point_Get` is a batch `Point_Get` operation

```
SHOW CREATE TABLE universe.planets;

CREATE TABLE `planets` (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  ...
  PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */,
  ...

EXPLAIN
SELECT mass, gravity
FROM universe.planets
WHERE id IN (3,4,8);

+-------------------+---------+------+---------------+----------------------------------------------+
| id                | estRows | task | access object | operator info                                |
+-------------------+---------+------+---------------+----------------------------------------------+
| ~!@Batch_Point_Get@!~_1 | 3.00    | root | table:planets | handle:[3 4 8], keep order:false, desc:false |
+-------------------+---------+------+---------------+----------------------------------------------+
```

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In the execution plan shown on the slide, `Batch_Point_Get` operator retrieves multiple rows directly from the clustered primary key in one step. In this scenario, TiDB works as a `key-value` NoSQL database.

We will discuss more about `Batch_Point_Get` in chapter 4.