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MySQL8.0新特性——支持原子DDL语句-笨小孩的dba之路
source link: http://blog.51cto.com/fengfeng688/2146223
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MySQL 8.0开始支持原子数据定义语言（DDL）语句。此功能称为原子DDL。原子DDL语句将与DDL操作关联的数据字典更新，存储引擎操作和二进制日志写入组合到单个原子事务中。即使服务器在操作期间暂停，也会提交事务，并将适用的更改保留到数据字典，存储引擎和二进制日志，或者回滚事务。 通过在MySQL 8.0中引入MySQL数据字典，可以实现Ato
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