Update MySQL.md

为面试中常问的小节加上高频标记;补充联合索引最左前缀的示意图和范围条件带等号时的说明,补充 sync_binlog 为 0 时的刷盘行为。
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CyC2018
2026-10-30 02:57:52 +08:00
parent 86a7aa36e2
commit 1094a8fa42
2 changed files with 21 additions and 19 deletions
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