> For the complete documentation index, see [llms.txt](https://docs.panther.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.panther.com/ko/pantherflow/functions/other.md).

# 기타 함수

{% hint style="info" %}
PantherFlow는 Panther 버전 1.110부터 오픈 베타로 제공되며, 모든 고객이 이용할 수 있습니다. 버그 보고 및 기능 요청은 Panther 지원 팀에 공유해 주세요.
{% endhint %}

## `coalesce()`

`coalesce(value1: any, value2: any, valueN: any, ... ) -> any`

인수 목록에서 첫 번째 null이 아닌 값을 반환합니다.

**예:**

```kusto
panther_logs.public.aws_alb
| project firstArn=coalesce(targetGroupArn, chosenCertArn)
```

## `toscalar()`

`toscalar(query: tabular) -> any`

쿼리를 스칼라 값으로 변환합니다. 행에 값이 하나보다 많으면 그중 하나를 무작위로 선택합니다. 쿼리가 행을 하나보다 많이 반환하면 첫 번째 행을 선택합니다.

**예:**

```kusto
panther_logs.public.aws_alb
| extend avgBytes = toscalar(panther_logs.public.aws_alb | summarize agg.avg(receivedBytes) by ip_address)
| project biggerMsg = receivedBytes - avgBytes > 0, receivedBytes
```


---

# Agent Instructions
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## 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, and the optional `goal` query parameter:

```
GET https://docs.panther.com/ko/pantherflow/functions/other.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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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.