XL集群部署与管理指南(2)

通过查询pgxc_node表可以获取集群节点信息：

2.3 Posgres-XL集群启动与关闭 [postgres@pg01 ~]$ pgxc_ctl -c /u01/pgxl/pgxc_ctl/pgxc_ctl.conf stop all [postgres@pg01 ~]$ pgxc_ctl -c /u01/pgxl/pgxc_ctl/pgxc_ctl.conf start all