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mysql-MySQL 中索引类型是什么

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2016-06-06 09:42:071131browse

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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