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https://github.com/XiaoMi/soar

SQL Optimizer And Rewriter
https://github.com/XiaoMi/soar

advisor auditor command-line database indexing mysql optimizer rewrite sql suggestion syntax

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SQL Optimizer And Rewriter

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README

        

# ![SOAR](https://raw.githubusercontent.com/XiaoMi/soar/master/doc/images/logo.png)

[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/xiaomi-dba/soar)
[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](http://github.com/XiaoMi/soar/blob/master/LICENSE)
[![Go Report Card](https://goreportcard.com/badge/github.com/XiaoMi/soar)](https://goreportcard.com/report/github.com/XiaoMi/soar)
[![Build Status](https://travis-ci.org/XiaoMi/soar.svg?branch=master)](https://travis-ci.org/XiaoMi/soar)
[![GoDoc](https://godoc.org/github.com/XiaoMi/soar?status.svg)](https://godoc.org/github.com/XiaoMi/soar)

[文档](http://github.com/XiaoMi/soar/tree/master/doc) | [FAQ](http://github.com/XiaoMi/soar/blob/master/doc/FAQ.md) | [变更记录](http://github.com/XiaoMi/soar/blob/master/CHANGES.md) | [路线图](http://github.com/XiaoMi/soar/blob/master/doc/roadmap.md) | [English](http://github.com/XiaoMi/soar/blob/master/README_EN.md)

## SOAR

SOAR(SQL Optimizer And Rewriter) 是一个对 SQL 进行优化和改写的自动化工具。 由小米人工智能与云平台的数据库团队开发与维护。

## 功能特点

* 跨平台支持(支持 Linux, Mac 环境,Windows 环境理论上也支持,不过未全面测试)
* 目前只支持 MySQL 语法族协议的 SQL 优化
* 支持基于启发式算法的语句优化
* 支持复杂查询的多列索引优化(UPDATE, INSERT, DELETE, SELECT)
* 支持 EXPLAIN 信息丰富解读
* 支持 SQL 指纹、压缩和美化
* 支持同一张表多条 ALTER 请求合并
* 支持自定义规则的 SQL 改写

## 快速入门

* [安装使用](http://github.com/XiaoMi/soar/blob/master/doc/install.md)
* [体系架构](http://github.com/XiaoMi/soar/blob/master/doc/structure.md)
* [配置文件](http://github.com/XiaoMi/soar/blob/master/doc/config.md)
* [常用命令](http://github.com/XiaoMi/soar/blob/master/doc/cheatsheet.md)
* [产品对比](http://github.com/XiaoMi/soar/blob/master/doc/comparison.md)
* [路线图](http://github.com/XiaoMi/soar/blob/master/doc/roadmap.md)

## 交流与反馈

* 欢迎通过 Github Issues 提交问题报告与建议
* QQ 群:779359816(未满) 758940447(已满)
* [Gitter](https://gitter.im/xiaomi-dba/soar) 推荐

![xiaomi_sa](https://raw.githubusercontent.com/XiaoMi/soar/master/doc/images/xiaomi_sa.png)

## License

[Apache License 2.0](https://github.com/XiaoMi/soar/blob/master/LICENSE).