CentOS7.6上安装postgreSQL

Posted connected

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了CentOS7.6上安装postgreSQL相关的知识,希望对你有一定的参考价值。

CentOS7.6上安装PostgreSQL12.2

摘要:

操作系统:CentOS7.6

数据库版本:PostgreSQL12.2

安装方式:二进制rpm包安装

1、PostgreSQL下载

https://www.postgresql.org/

 

 

  

 

 

 

 

 

 

 

 

 

2、上传安装包到服务器(rz工具)

[root@centos7-6 ~]# mkdir /pg-rpm
[root@centos7-6 ~]# rz
rz waiting to receive.
Starting zmodem transfer.  Press Ctrl+C to cancel.
Transferring postgresql12-12.2-1PGDG.rhel7.x86_64.rpm...
  100%    2773 KB    2773 KB/sec    00:00:01       0 Errors  
Transferring postgresql12-libs-12.2-1PGDG.rhel7.x86_64.rpm...
  100%     758 KB     758 KB/sec    00:00:01       0 Errors  
Transferring postgresql12-server-12.2-1PGDG.rhel7.x86_64.rpm...
  100%   13275 KB    13275 KB/sec    00:00:01       0 Errors 
[root@centos7-6 ~]# cd /pg-rpm/
[root@centos7-6 pg-rpm]# ll -h
total 17M
-rw-r--r--. 1 root root 2.8M Apr  5 00:33 postgresql12-12.2-1PGDG.rhel7.x86_64.rpm
-rw-r--r--. 1 root root 759K Apr  5 00:36 postgresql12-libs-12.2-1PGDG.rhel7.x86_64.rpm
-rw-r--r--. 1 root root  13M Apr  5 00:41 postgresql12-server-12.2-1PGDG.rhel7.x86_64.rpm
[root@centos7-6 pg-rpm]# 

3、安装

[root@centos7-6 pg-rpm]# rpm -ivh postgresql12-libs-12.2-1PGDG.rhel7.x86_64.rpm
[root@centos7-6 pg-rpm]# rpm -ivh postgresql12-12.2-1PGDG.rhel7.x86_64.rpm 
[root@centos7-6 pg-rpm]# rpm -ivh postgresql12-server-12.2-1PGDG.rhel7.x86_64.rpm

4、初始化数据库并设置自启动

4.1、通过systemctl管理数据库

/usr/pgsql-12/bin/postgresql-12-setup initdb 
systemctl enable postgresql-12
systemctl start postgresql-12
systemctl status postgresql-12

4.2、通过PG自带的工具pg_ctl管理

4.2.1、配置环境变量

-bash-4.2$ pwd
/var/lib/pgsql
-bash-4.2$ 
-bash-4.2$ vi .bash_profile
#追加内容 export PATH
=$PATH:/usr/pgsql-12/bin
-bash-4.2$ source .bash_profile

 4.2.2、pg_ctl管理数据库

[root@centos7-6 ~]# su - postgres
-bash-4.2$ pg_ctl stop
-bash-4.2$ pg_ctl start
-bash-4.2$ pg_ctl status

5、日志路径

 $PGDATA/log

以上是关于CentOS7.6上安装postgreSQL的主要内容,如果未能解决你的问题,请参考以下文章

centos7.6部署安装Wikijs

如何在CentOS 7/6.5/6.4 下安装PostgreSQL 9.3 与 phpPgAdmin

如何在CentOS 7/6.5/6.4 下安装PostgreSQL 9.3 与 phpPgAdmin

如何在CentOS 7/6.5/6.4 下安装PostgreSQL 9.3 与 phpPgAdmin

如何在CentOS 7/6.5/6.4 下安装PostgreSQL 9.3 与 phpPgAdmin

PostgresSQL10 主从复制配置(包括安装相关)(centos7.6)