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random192603
V2EX  ›  问与答

为什么 select count(*) 在 Mysql 5.7.19 可以使用更短的索引，而在 MariaDb 10.3.10 却不行？

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  •   random192603 · Jan 17, 2019 · 1359 views
    This topic created in 2665 days ago, the information mentioned may be changed or developed.

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    MySQL10.3.105.7.19MariaDB
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