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abc 联合索引查 bc 走不走索引
source link: https://www.v2ex.com/t/655560
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MySQL - @gssong - abc 联合索引查 bc 走不走索引我觉得按照最左前缀匹配不走，可是面试官说走，说看看 MySQL 内部优化啥的，有没有大佬解答一下
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