PostgreSQL服务器启动和关闭方法介绍
1. 启动数据库服务器(posgres用户): [postgres@localhost bin]$ postgres -D /opt/postgresql/data/ gt; /opt/postgresql/lo
1. 启动数据库服务器(posgres用户):
当然如果设置了环境变量
后,可使用pg_ctl工具进行启动:
因为之前已经启动,所以打印“another server might be running”。此时,查看日志,有如下信息:
当然,最简的启动方式是:
如果要在操作系统启动时就启动PG,可以在/etc/rc.d/rc.local 文件中加以下语句:
2.关闭服务器
最简单方法:
与Oracle相同,,在关闭时也可采用不同的模式,简介如下:
使用方法举例:
最快速关闭方法:kill postgres 进程
附:postgre启动后的进程,如下:

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