Database,MySQL,Oracle,Linux,Cloud, NoSQL and Development
Hyunho Jung
Database Administrator (MySQL, RDS, Oracle)
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Jade(정현호) says:안녕하세요 purityboy83@gmail.com 으로 메일 주시면 이메일로 멘토링이나 구글밋으로 멘토링/커피챗 진행하고 있습니다. -
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Jade(정현호) says: -
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bug.mysql.com
- #121212: SELECT-list `IN` / `<op> ANY` (subquery with NULL) rewrites UNKNOWN as TRUE via `EXISTS (pred OR inner IS NULL)` 9월 2, 2026
- #121211: InnoDB INPLACE table rebuild corrupts a spatial index after a scan latch release 9월 2, 2026
- #121208: Materializing a shared `UNION` CTE changes a scalar `ORDER BY ... LIMIT` result 9월 2, 2026
planet.mysql.com
- OpenID Connect Authentication for MySQL, Now Fully Open Source 9월 2, 2026 MySQL Performance Blog
- MariaDB/MySQL Environment MyEnv 3.0.1 has been released 9월 2, 2026 FromDual
- 100 SQL MCQ with Answers (SQL Test 2026) 9월 1, 2026 Shahid shaikh