DDB-Project

执行主流程在executor里面。 parser里放的是解析sql语句的parser模块。

Dependency

grpc
refer:https://xie.infoq.cn/article/5027ae344bf458cdf10e3f633 etcd-cpp-clientv3 refer: https://github.com/etcd-cpp-apiv3/etcd-cpp-apiv3

Install

cd executor
mkdir build && cd build
cmake ..
make

Run

In server site, you need run server_main program, and in any site run main program, and then input the sql statement

Notes

main.cpp:主函数

Tree.h:树结构定义

executor.h:执行模块，其中Client调用Server用Data_Select_Execute，Server之间互相调用用Data_Select_Execute_thread