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[CUBRIDMAN-244] Add unsupported data types in flashback utility #548

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[CUBRIDMAN-244] Add unsupported data types in flashback utility #548

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b0db566
Add restriction
joohok Oct 11, 2024
219a4cb
Add restriction about LOB
joohok Oct 14, 2024
865f6bf
apply review
joohok Oct 15, 2024
2db8a90
remove blank
joohok Oct 15, 2024
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3 changes: 3 additions & 0 deletions en/admin/admin_utils.rst
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Expand Up @@ -3625,6 +3625,9 @@ Each column's meaning in the **Flashback Summary** is as following.
.. note::
If users attempt to rewind a table on which a trigger is created, unintended results may be obtained. Users are recommended to disable triggers on the table before executing the flashback. For more information, see :ref:`alter-trigger`.

.. note::
The flashback utility does not support complex data types such as SET, MULTISET, LIST, and JSON. When performing flashback on a class that includes columns with unsupported data types, those columns are displayed as having null values. In addition, for LOB type columns, only the location information of the file(LOB locator) is displayed, not the data itself.

The following shows [options] available with the **cubrid flashback** utility.

.. program:: flashback
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3 changes: 3 additions & 0 deletions ko/admin/admin_utils.rst
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Expand Up @@ -3603,6 +3603,9 @@ flashback
.. note::
**cubrid flashback** 을 통해 되돌리려는 테이블이 :ref:`trigger-event-target` 일 경우, 사용자가 의도하지 않은 결과를 얻을 수 있다. **cubrid flashback** 을 통해 테이블에 대한 변경 사항을 되돌리기 전에 트리거를 비활성화하는 것이 좋다. 자세한 내용은 :ref:`alter-trigger` 을 참조한다.

.. note::
**cubrid flashback** 은 복합 데이터 타입인 SET, MULTISET, LIST, JSON을 지원하지 않는다. **cubrid flashback** 수행 시 대상 클래스가 미지원 데이터 타입을 컬럼으로 갖는 경우 해당 컬럼값은 null로 출력된다. 또한, LOB 타입의 컬럼은 데이터가 아닌 해당 파일의 위치 정보(LOB locator)만 출력된다.

다음은 **cubrid flashback** 에서 사용하는 [options]이다.

.. program:: flashback
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