> For the complete documentation index, see [llms.txt](https://docs.tibero.com/tibero-manuals/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tibero.com/tibero-manuals/7.2.6.manuals/sql-reference-guide/data-definition-language/alter-trigger.md).

# ALTER TRIGGER

데이터베이스 트리거를 컴파일하거나 트리거 이름을 변경합니다. 또한 트리거를 활성화하거나 비활성화합니다.

**ALTER TRIGGER**의 세부 내용은 다음과 같습니다.

* **문법**

<div align="left"><figure><img src="https://content.gitbook.com/content/evqs7Ne3nMyXQFkBSQWR/blobs/nrMiVSmzvV35UpmH7CRj/image.png" alt=""><figcaption></figcaption></figure></div>

* **특권**
  * 자신의 스키마에 포함된 트리거이거나 `ALTER ANY TRIGGER` 시스템 특권이 있어야 합니다.
* **구성요소**

– alter\_trigger

<table><thead><tr><th width="142">구성요소</th><th>설명</th></tr></thead><tbody><tr><td>RENAME</td><td><ul><li>트리거 이름을 변경</li><li>변경 후에도 기존 상태를 유지</li></ul></td></tr><tr><td>COMPILE</td><td><ul><li>트리거를 명시적으로 재컴파일</li><li>런타임에 발생할 수 있는 암묵적 재컴파일을 줄여 오버헤드와 컴파일 오류를 미리 확인</li><li>트리거가 참조하는 객체가 무효 상태이면 관련 상태를 확인한 뒤 트리거를 컴파일</li><li>컴파일에 성공하면 트리거는 유효 상태가 됨</li></ul></td></tr></tbody></table>

– enable\_option

<table><thead><tr><th width="143">구성요소</th><th>설명</th></tr></thead><tbody><tr><td>ENABLE</td><td>트리거를 활성화</td></tr><tr><td>DISABLE</td><td>트리거를 비활성화</td></tr></tbody></table>

* **예제**

다음은 트리거를 비활성화하는 예입니다.

```sql
SQL> ALTER TRIGGER tr1 DISABLE;
Trigger altered.
```


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