摘要:
当需要按照子查询结果的id顺序 查询 可以用以下查询 子查询:select id from b order by `order` desc select * from a where id in(select id from b order by `order` desc) order by fie 阅读全文
摘要:
安装: 1.获取redis资源 wget http://download.redis.io/releases/redis-4.0.8.tar.gz 2.解压 tar xzvf redis-4.0.8.tar.gz 3.安装 cd redis-4.0.8 make cd src make instal 阅读全文