# Broker Query API

### REST API on the Broker

Pinot can be queried via a broker endpoint as follows. This example assumes broker is running on `localhost:8099`

{% tabs %}
{% tab title="SQL endpoint" %}
The Pinot REST API can be accessed by invoking `POST` operation with a JSON body containing the parameter `sql` to the `/query/sql` endpoint on a broker.

When TLS/SSL is not enabled:

```java
$ curl -H "Content-Type: application/json" -X POST \
   -d '{"sql":"select foo, count(*) from myTable group by foo limit 100"}' \
   http://localhost:8099/query/sql
```

When TLS/SSL is enabled:

```java
$ curl -k -H "Content-Type: application/json" -X POST \
   -d '{"sql":"select foo, count(*) from myTable group by foo limit 100"}' \
   https://localhost:8099/query/sql
```

If the SQL statement contains `"`, in the JSON body, it needs to be replaced by `'"'"'`, for example:

```java
$ curl -H "Content-Type: application/json" -X POST \
   -d '{"sql":"select foo, count(*) from myTable where foo='"'"'abc'"'"' limit 100"}' \
   http://localhost:8099/query/sql
```

{% endtab %}
{% endtabs %}

### Query Console

Use Query Console to run ad hoc queries. Access the Query Console by entering the `<controller host>:<controller port>` in your browser.

![](/files/-MEkx7TNGEzYa6TCW6TR)

### pinot-admin

You can also query using the `pinot-admin` scripts. Make sure you follow instructions in [Getting Pinot](/release-1.0.0/basics/getting-started/running-pinot-locally.md#getting-pinot) to get Pinot locally, and then

```bash
cd incubator-pinot/pinot-tools/target/pinot-tools-pkg 
bin/pinot-admin.sh PostQuery \
  -queryType sql \
  -brokerPort 8000 \
  -query "select count(*) from baseballStats"
2020/03/04 12:46:33.459 INFO [PostQueryCommand] [main] Executing command: PostQuery -brokerHost localhost -brokerPort 8000 -queryType sql -query select count(*) from baseballStats
2020/03/04 12:46:33.854 INFO [PostQueryCommand] [main] Result: {"resultTable":{"dataSchema":{"columnDataTypes":["LONG"],"columnNames":["count(*)"]},"rows":[[97889]]},"exceptions":[],"numServersQueried":1,"numServersResponded":1,"numSegmentsQueried":1,"numSegmentsProcessed":1,"numSegmentsMatched":1,"numConsumingSegmentsQueried":0,"numDocsScanned":97889,"numEntriesScannedInFilter":0,"numEntriesScannedPostFilter":0,"numGroupsLimitReached":false,"totalDocs":97889,"timeUsedMs":185,"segmentStatistics":[],"traceInfo":{},"minConsumingFreshnessTimeMs":0}
```

###


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.pinot.apache.org/release-1.0.0/for-users/api/querying-pinot-using-standard-sql.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.