forked from x/ContextOS
38 lines
816 B
Markdown
38 lines
816 B
Markdown
## 简介
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MySQL 是一个开源的关系型数据库管理系统。
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- 官网: <https://www.mysql.com/>
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- 源码: <https://dev.mysql.com/downloads/file/?id=482483>
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- 文档: <https://dev.mysql.com/doc/refman/5.6/en>
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- 开源: <https://github.com/mysql/mysql-server>
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## 基础命令
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## 存储引擎
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- 下载: <https://dev.mysql.com/downloads/mysql/5.6.html#downloads>
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- 博客: <http://blog.codinglabs.org/articles/theory-of-mysql-index.html>
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变量的定义与引用: <https://www.cnblogs.com/EasonJim/p/7966918.html>
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show engines
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show engine innodb status
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show variables
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show databases
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create database demo
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drop database demo
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use demo
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show tables
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create table t(a int unsigned not null, b char(10), primary key(a))
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drop table t
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select * from t;
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insert into t values()
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update t set b='1234'
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delete from t
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