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Title: GitHub - Highflyer/MySQL-Design-Specification: MySQL 数据库设计规范

Open Graph Title: GitHub - Highflyer/MySQL-Design-Specification: MySQL 数据库设计规范

X Title: GitHub - Highflyer/MySQL-Design-Specification: MySQL 数据库设计规范

Description: MySQL 数据库设计规范. Contribute to Highflyer/MySQL-Design-Specification development by creating an account on GitHub.

Open Graph Description: MySQL 数据库设计规范. Contribute to Highflyer/MySQL-Design-Specification development by creating an account on GitHub.

X Description: MySQL 数据库设计规范. Contribute to Highflyer/MySQL-Design-Specification development by creating an account on GitHub.

Opengraph URL: https://github.com/Highflyer/MySQL-Design-Specification

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https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#mysql-数据库设计规范
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#目录
1. 规范背景与目的https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#1-%E8%A7%84%E8%8C%83%E8%83%8C%E6%99%AF%E4%B8%8E%E7%9B%AE%E7%9A%84
2. 设计规范https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#2-%E8%AE%BE%E8%AE%A1%E8%A7%84%E8%8C%83
2.1 数据库设计https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#21-%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%BE%E8%AE%A1
2.1.1 通用命名约定https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#211-%E9%80%9A%E7%94%A8%E5%91%BD%E5%90%8D%E7%BA%A6%E5%AE%9A
2.1.2 库https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#212-%E5%BA%93
2.1.3 表https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#213-%E8%A1%A8
2.1.4 字段名https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#214-%E5%AD%97%E6%AE%B5%E5%90%8D
2.1.5 字段数据类型优化https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#215-%E5%AD%97%E6%AE%B5%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E4%BC%98%E5%8C%96
2.1.6 索引设计https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#216-%E7%B4%A2%E5%BC%95%E8%AE%BE%E8%AE%A1
2.1.7 分库分表、分区表https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#217-%E5%88%86%E5%BA%93%E5%88%86%E8%A1%A8%E3%80%81%E5%88%86%E5%8C%BA%E8%A1%A8
2.1.8 字符集https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#218-%E5%AD%97%E7%AC%A6%E9%9B%86
2.1.9 程序层 DAO 设计建议https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#219-%E7%A8%8B%E5%BA%8F%E5%B1%82-DAO-%E8%AE%BE%E8%AE%A1%E5%BB%BA%E8%AE%AE
2.1.10 一个规范的建表语句示例https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#2110-%E4%B8%80%E4%B8%AA%E8%A7%84%E8%8C%83%E7%9A%84%E5%BB%BA%E8%A1%A8%E8%AF%AD%E5%8F%A5%E7%A4%BA%E4%BE%8B
2.2 SQL 编写https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#22-SQL-%E7%BC%96%E5%86%99
2.2.1 DML 语句https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#221-DML-%E8%AF%AD%E5%8F%A5
2.2.2 多表连接https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#222-%E5%A4%9A%E8%A1%A8%E8%BF%9E%E6%8E%A5
2.2.3 事务https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#223-%E4%BA%8B%E5%8A%A1
2.2.4 排序和分组https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#224-%E6%8E%92%E5%BA%8F%E5%92%8C%E5%88%86%E7%BB%84
2.2.5 线上禁止使用的 SQL 语句https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#225-%E7%BA%BF%E4%B8%8A%E7%A6%81%E6%AD%A2%E4%BD%BF%E7%94%A8%E7%9A%84-SQL-%E8%AF%AD%E5%8F%A5
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https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#1-规范背景与目的
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#2-设计规范
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#21-数据库设计
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#211-一般命名规则
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#212-库
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#213-表
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#214-字段
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#215-字段数据类型优化
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#216-索引设计
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#217-分库分表分区表
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#218-字符集
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#219-程序层-dao-设计建议
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#2110-一个规范的建表语句示例
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#22-sql-编写
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#221-dml-语句
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#222-多表连接
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#223-事务
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#224-排序和分组
https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#225-线上禁止使用的-sql-语句
⬆ 返回目录https://patch-diff.githubusercontent.com/Highflyer/MySQL-Design-Specification#mysql-%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%BE%E8%AE%A1%E8%A7%84%E8%8C%83
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