MySQL中的过时表述分析

本篇文章为大家展示了MySQL中的过时表述分析，内容简明扼要并且容易理解，绝对能使你眼前一亮，通过这篇文章的详细介绍希望你能有所收获。

作为MySQL的默认存储引擎，在性能和可用特征之间，MyISAM提供一种良好的平衡，

这些特征包括全文检索，压缩，空间函数。MyISAM不支持事务和行级锁。

这是因为写书是MySQL的版本还没有到5.1

https://dev.mysql.com/doc/refman/5.5/en/innodb-introduction.html

InnoDB is a general-purpose storage engine that balances high reliability and high performance. Starting from MySQL 5.5.5, the default storage engine for new tables is InnoDB rather than MyISAM. Unless you have configured a different default storage engine, issuing a CREATE TABLE statement without an ENGINE= clause creates an InnoDB table. Given this change of default behavior, MySQL 5.5 might be a logical point to evaluate whether tables that use MyISAM could benefit from switching to InnoDB.

在5.5.5之后，InnoDB已经成为了MySQL的默认存储引擎

InnoDB includes all the features that were part of the InnoDB Plugin for MySQL 5.1, plus new features specific to MySQL 5.5 and higher.

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