mysql索引的区别

不同类型的索引在MySQL中有不同的应用场景和功能。

B Tree索引是MySQL中最常见的索引类型之一，因为它具有以下优点：能够支持区间查询，可以进行排序，支持联合索引的最左匹配规则，并且在处理大量重复键值时效率较高。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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