55 lines
1.5 KiB
Markdown
55 lines
1.5 KiB
Markdown
- 目录结构
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- bin
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- data
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- include
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- lib
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- my.ini
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- DONE 看面试题
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:LOGBOOK:
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CLOCK: [2023-10-10 Tue 11:46:55]
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CLOCK: [2023-10-10 Tue 11:46:59]--[2023-10-10 Tue 21:24:01] => 09:37:02
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:END:
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- https://www.bilibili.com/video/BV1N24y1y7a1
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- [[如何实现的索引机制]]
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- [[表中没有索引，会创建B+树吗]]
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- [[B+树]]
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- [[为什么官方推荐自增主键]]
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- [[使用int作为自增主键，最大id为10，删除10和9，添加一条记录，不重启和重启后添加记录id为多少]]
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- [[索引优缺点]]
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- [[回表操作]]
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- [[索引类型]]
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- [[创建索引的情况]]
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- [[索引下推]]
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- [[索引失效]]
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- [[多个索引是否可以指定]]
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- ((65253f94-6e42-488a-9f9f-510ee1d340d7))
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- [[Order By是否走索引]]
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- [[MySQL查询缓存]]
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- [[MySQL组成]]
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- [[MySQL执行SQL步骤]]
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- [[存储引擎]]
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- [[MySQL事务]]
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- [[MySQL锁]]
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- [[XA协议]]
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- [[select for update会产生哪些操作]]
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- [[死锁的产生原因和处理方法]]
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- [[MySQL日志]]
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- MySQL开发
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- [[可以用MySQL存储文件吗]]
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- [[存储的时候有遇到过什么问题吗]]
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- [[财务计算有没有出现过错乱]]
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- [[预编译SQL]]
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- [[子查询和join哪个效率高]]
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- [[SQL调优]]
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- [[MySQL数据库cpu飙升]]
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- [[分库分表]]
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- [[视图]]
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- [[存储过程]]
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- [[外键]]
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- [[processlist]]
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- [[千万数据查询优化]]
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- [[count(列名)和count(*)区别]]
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- [[如果有超大分页怎么处理]]
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- [[mysql服务器毫无规律异常重启]]
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- [[mysql线上修改表结构有哪些风险]]
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- [[什么是mysql多实例部署]] |