[QP-6630] WHERE 조건문 내에서 사용한 column에 대한 순회 구현 #81
Closed
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
개요
WHERE 절 내에서 사용한 column에 대한 접근 제한을 구현하기 위해, 사용한 column에 대한 순회를 구현합니다.
예시
상황
actor
테이블의first_name
에 대해 마스킹 정책을 걸었습니다.AS-IS
first_name
이'Mason'
임을 알 수 있습니다.TO-BE
상세
IndirectColumn
으로 명명했습니다.IndirectColumnResolver
를 추가했습니다.ColumnResolver
는 기존 로직과 동일합니다.IndirectColumn
을 디버거에서 볼 수 있는 기능을 추가했습니다.한계