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mysql-MySQL 中索引类型是什么

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Release： 2016-06-06 09:42:07
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mysqlmysql索引类型

MySQL 中，索引类型是：普通索引、唯一索引、主键索引、组合索引。还是：B-Tree 索引、Hash索引、Fulltext 索引和 R-Tree 索引
查资料有的说是第一个，有的说第二个，不知道哪个对？

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mysql mysql索引类型
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