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
- #121003: 8.0 to 8.4 upgrade fails with `MY-010020 Data Dictionary initialization failed` 7월 23, 2026
- #121002: Time zone detection triggers JDK 25 three-letter zone ID deprecation warning 7월 23, 2026
- #121001: Incorrect evaluation of NOT (A AND NOT A AND (A IS NOT NULL)) drops NULL rows due to invalid ternary logic simplificatio 7월 23, 2026