默认用户postgres
支持数据类型比较丰富
WITH RECURSIVE t(n) AS ( VALUES (0) UNION ALL SELECT SALARY FROM COMPANY WHERE SALARY < 20000 ) SELECT sum(n) FROM t;
2021年4月23日小于 1 分钟
默认用户postgres
支持数据类型比较丰富
WITH RECURSIVE t(n) AS ( VALUES (0) UNION ALL SELECT SALARY FROM COMPANY WHERE SALARY < 20000 ) SELECT sum(n) FROM t;
MySQL8.0.28
Mycat1.6.7.5
CentOS 7
机器(虚拟机) | |
---|---|
K8s-master01(192.168.143.129) | 安装Mycat 安装MySQL (从) |
K8s-node01(192.168.143.130) | 安装MySQL (主) |
K8s-node02(192.168.143.131) | 安装MySQL |