# SQL 쿼리에서 Flair\_url이 항상 NULL인 이유는?

**URL:** <https://meta.discourse.org/t/flair-url-is-always-null-in-sql-query/230555>\
**Category:** Development\
**Created:** [6월 21, 2022, 3:39오전 UTC](https://meta.discourse.org/t/flair-url-is-always-null-in-sql-query/230555 "2022-06-21T03:39:11Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![JammyDodger](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jammydodger/32/254611_2.png) [@JammyDodger](https://meta.discourse.org/u/JammyDodger)\
**Post date:** [6월 21, 2022, 6:22오전 UTC](https://meta.discourse.org/t/flair-url-is-always-null-in-sql-query/230555/2 "2022-06-21T06:22:20Z")

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그 열의 데이터가 어떤 시점에 이동되었을 수도 있다고 생각합니다. `flair_upload_id`가 유망해 보입니다:

```plaintext
SELECT g.name,
       g.flair_upload_id, 
       u.url, 
       u.original_filename
FROM groups g
JOIN uploads u on g.flair_upload_id = u.id

```

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