PostgreSQL installations
[root@test02 init.d]# ll /etc/init.d/postgresql-9.5
-rwxr-xr-x. 1 root root 10072 May 15 06:34 /etc/init.d/postgresql-9.5
1. 检查PostgreSQL 是否已经安装
# rpm -qa|grep postgres
若已经安装，则使用rpm -e 命令卸载
[root@test02 bin]# rpm -qa|grep postgres
postgresql-8.4.18-1.el6_4.x86_64
postgresql-devel-8.4.18-1.el6_4.x86_64
postgresql-libs-8.4.18-1.el6_4.x86_64
[root@test02 bin]# rpm -e postgresql-devel-8.4.18-1.el6_4.x86_64
[root@test02 bin]# rpm -e postgresql-8.4.18-1.el6_4.x86_64
[root@test02 bin]# rpm -e postgresql-libs-8.4.18-1.el6_4.x86_64
[root@test02 soft_bak]# wget http://yum.postgresql.org/9.5/redhat/rhel-6.5-x86_64/postgresql95-server-9.5.3-1PGDG.rhel6.x86_64.rpm
[root@test02 soft_bak]# wget http://yum.postgresql.org/9.5/redhat/rhel-6.5-x86_64/postgresql95-contrib-9.5.3-1PGDG.rhel6.x86_64.rpm
[root@test02 soft_bak]# wget http://yum.postgresql.org/9.5/redhat/rhel-6.5-x86_64/postgresql95-libs-9.5.3-1PGDG.rhel6.x86_64.rpm
[root@test02 soft_bak]# wget http://yum.postgresql.org/9.5/redhat/rhel-6.5-x86_64/postgresql95-9.5.3-1PGDG.rhel6.x86_64.rpm
3. 安装PostgreSQL，注意安装顺序
[root@test02 soft_bak]# rpm -ivh postgresql95-libs-9.5.3-1PGDG.rhel6.x86_64.rpm
warning: postgresql95-libs-9.5.3-1PGDG.rhel6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 442df0f8: NOKEY
Preparing... ########################################### [100%]
1:postgresql95-libs ########################################### [100%]
[root@test02 soft_bak]# rpm -ivh postgresql95-9.5.3-1PGDG.rhel6.x86_64.rpm
warning: postgresql95-9.5.3-1PGDG.rhel6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 442df0f8: NOKEY
Preparing... ########################################### [100%]
1:postgresql95 ########################################### [100%]
[root@test02 soft_bak]# rpm -ivh postgresql95-server-9.5.3-1PGDG.rhel6.x86_64.rpm
warning: postgresql95-server-9.5.3-1PGDG.rhel6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 442df0f8: NOKEY
Preparing... ########################################### [100%]
1:postgresql95-server ########################################### [100%]
[root@test02 soft_bak]# rpm -ivh postgresql95-contrib-9.5.3-1PGDG.rhel6.x86_64.rpm
warning: postgresql95-contrib-9.5.3-1PGDG.rhel6.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 442df0f8: NOKEY
Preparing... ########################################### [100%]
1:postgresql95-contrib ########################################### [100%]
4 初始化PostgreSQL 数据库
初始化数据库
# service postgresql-9.5 initdb
[root@test02 pgsql]# service postgresql-9.5 initdb
Initializing database: [ OK ]
5. 启动服务
# service postgresql-9.5 start
[root@test02 pgsql]# service postgresql-9.5 start
Starting postgresql-9.5 service: [ OK ]
6. 把PostgreSQL 服务加入到启动列表
# chkconfig postgresql-9.2 on
# chkconfig --list|grep postgres
chkconfig –list|grep postgres
7. 修改PostgreSQL 数据库用户postgres的密码
PostgreSQL 数据库默认会创建一个postgres的数据库用户作为数据库的管理员，默认密码为空，我们需要修改为指定的密码，这里设定为’postgres’。
[root@test02 bin]# su - postgres
-bash-4.1$ pwd
/var/lib/pgsql
-bash-4.1$ psql
psql (8.4.18, server 9.5.3)
WARNING: psql version 8.4, server version 9.5.
Some psql features might not work.
Type "help" for help.
postgres=#
postgres=# ALTER USER postgres WITH PASSWORD 'postgres';
ALTER ROLE
postgres=# SELECT * from pg_shadow ;
usename | usesysid | usecreatedb | usesuper | userepl | usebypassrls | passwd | valuntil | us
econfig
----------+----------+-------------+----------+---------+--------------+-------------------------------------+----------+---
--------
postgres | 10 | t | t | t | t | md53175bce1d3201d16594cebf9d7eb3f9d | |
(1 row)
8. 测试数据库
postgres=# CREATE DATABASE t_pgdb;
CREATE DATABASE
postgres=# \l+
List of databases
Name | Owner | Encoding | Collation | Ctype | Access privileges | Size | Tablespace |
Description
-----------+----------+----------+-------------+-------------+-----------------------+---------+------------+---------------
-----------------------------
postgres | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | | 7248 kB | pg_default | default admini
strative connection database
t_pgdb | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | | 7129 kB | pg_default |
template0 | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/postgres | 7129 kB | pg_default | unmodifiable e
mpty database
: postgres=CTc/postgres
template1 | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/postgres | 7129 kB | pg_default | default templa
te for new databases
: postgres=CTc/postgres
(4 rows)
切换到t_pgdb 数据库
postgres=# \c t_pgdb
psql (8.4.18, server 9.5.3)
WARNING: psql version 8.4, server version 9.5.
Some psql features might not work.
You are now connected to database "t_pgdb".
t_pgdb=# CREATE TABLE t_table(id int primary key,name text);
CREATE TABLE
t_pgdb=# INSERT INTO t_table VALUES (1,'Andrew');
INSERT 0 1
t_pgdb=# INSERT INTO t_table VALUES (2,'Tonny');
INSERT 0 1
t_pgdb=# SELECT * from t_table ;
id | name
----+--------
1 | Andrew
2 | Tonny
(2 rows)
9. 修改linux 系统用户postgres 的密码
PostgreSQL 数据库默认会创建一个linux 系统用户postgres，通过passwd 命令设置系统用户的密码为postgres
-bash-4.1$ exit
logout
[root@test02 bin]# passwd postgres
Changing password for user postgres.
New password:
BAD PASSWORD: it is based on a dictionary word
Retype new password:
passwd: all authentication tokens updated successfully.
修改postgresql.conf文件
如果想让PostgreSQL 监听整个网络的话，将listen_addresses 前的#去掉，并将 listen_addresses = 'localhost' 改成 listen_addresses = '*'，因为localhost只允许本机连接，#开头的参数为默认配置
[root@test02 bin]# vim /var/lib/pgsql/9.5/data/postgresql.conf
listen_addresses = '*'
修改客户端认证配置文件pg_hba.conf
将需要远程访问数据库的IP地址或地址段加入该文件
host all all 0.0.0.0/0 md5
[root@test02 bin]# su - postgres
-bash-4.1$ service postgresql-9.5 restart
Stopping postgresql-9.5 service: [FAILED]
touch: cannot touch `/var/lock/subsys/postgresql-9.5': Permission denied
/etc/init.d/postgresql-9.5: line 170: /var/run/postgresql-9.5.pid: Permission denied
service postgresql-9.5 restart ( root用户执行)
[root@test02 9.5]# /etc/init.d/postgresql-9.5 restart
Stopping postgresql-9.5 service: [ OK ]
Starting postgresql-9.5 service: [ OK ]
/usr/pgsql-9.5/bin/pg_ctl -D /var/lib/pgsql/9.5/data/ stop
waiting for server to shut down.... done
server stopped
-bash-4.1$ /usr/pgsql-9.5/bin/pg_ctl -D /var/lib/pgsql/9.5/data/ start
server starting
-bash-4.1$ < 2016-06-02 23:49:28.415 CST >LOG: redirecting log output to logging collector process
< 2016-06-02 23:49:28.415 CST >HINT: Future log output will appear in directory "pg_log".
-bash-4.1$ ps hf -u postgres -o cmd
-bash
\_ ps hf -u postgres -o cmd
/usr/pgsql-9.5/bin/postgres -D /var/lib/pgsql/9.5/data
\_ postgres: logger process
\_ postgres: checkpointer process
\_ postgres: writer process
\_ postgres: wal writer process
\_ postgres: autovacuum launcher process
\_ postgres: stats collector process
-bash-4.1$ /usr/pgsql-9.5/bin/pg_ctl -D /var/lib/pgsql/9.5/data/ stop
waiting for server to shut down.... done
server stopped
[root@test02 bin]# rpm -qa|grep postgres
postgresql95-9.5.3-1PGDG.rhel6.x86_64
postgresql-8.4.18-1.el6_4.x86_64
postgresql-devel-8.4.18-1.el6_4.x86_64
postgresql95-server-9.5.3-1PGDG.rhel6.x86_64
postgresql95-contrib-9.5.3-1PGDG.rhel6.x86_64
postgresql-libs-8.4.18-1.el6_4.x86_64
postgresql95-libs-9.5.3-1PGDG.rhel6.x86_64
卸载（注意顺序）
[root@test02 bin]# rpm -e postgresql95-server-9.5.3-1PGDG.rhel6.x86_64
[root@test02 bin]# rpm -e postgresql95-contrib-9.5.3-1PGDG.rhel6.x86_64
[root@test02 bin]# rpm -e postgresql95-9.5.3-1PGDG.rhel6.x86_64
[root@test02 bin]# rpm -e postgresql95-libs-9.5.3-1PGDG.rhel6.x86_64
YUM
如果是默认yum 安装的话，会安装较低版本的PostgreSQL 8.4，这不符合我们的要求
我们使用PostgreSQL Yum Repository 来安装最新版本的PostgreSQL
To use the yum repository, you must first install the repository RPM. To do this, download the correct RPM from the repository RPM listing, and install it with commands like:
[root@test02 bin]# rpm -i https://download.postgresql.org/pub/repos/yum/9.5/redhat/rhel-6-x86_64/pgdg-redhat95-9.5-2.noarch.rpm
Once this is done, you can proceed to install and update packages the same way as the ones included in the distribution.
[root@test02 bin]# yum install postgresql95-server postgresql95-contrib
Loaded plugins: product-id, security, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
pgdg95 | 3.7 kB 00:00
pgdg95/primary_db | 138 kB 00:01
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package postgresql95-contrib.x86_64 0:9.5.3-2PGDG.rhel6 will be installed
--> Processing Dependency: postgresql95-libs(x86-64) = 9.5.3-2PGDG.rhel6 for package: postgresql95-contrib-9.5.3-2PGDG.rhel6.x86_64
--> Processing Dependency: postgresql95(x86-64) = 9.5.3-2PGDG.rhel6 for package: postgresql95-contrib-9.5.3-2PGDG.rhel6.x86_64
--> Processing Dependency: libpq.so.5()(64bit) for package: postgresql95-contrib-9.5.3-2PGDG.rhel6.x86_64
---> Package postgresql95-server.x86_64 0:9.5.3-2PGDG.rhel6 will be installed
--> Running transaction check
---> Package postgresql95.x86_64 0:9.5.3-2PGDG.rhel6 will be installed
---> Package postgresql95-libs.x86_64 0:9.5.3-2PGDG.rhel6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
======================================================================================================================================
Package Arch Version Repository Size
======================================================================================================================================
Installing:
postgresql95-contrib x86_64 9.5.3-2PGDG.rhel6 pgdg95 456 k
postgresql95-server x86_64 9.5.3-2PGDG.rhel6 pgdg95 4.5 M
Installing for dependencies:
postgresql95 x86_64 9.5.3-2PGDG.rhel6 pgdg95 1.3 M
postgresql95-libs x86_64 9.5.3-2PGDG.rhel6 pgdg95 205 k
Transaction Summary
======================================================================================================================================
Install 4 Package(s)
Total download size: 6.5 M
Installed size: 25 M
Is this ok [y/N]: y
Downloading Packages:
(1/4): postgresql95-9.5.3-2PGDG.rhel6.x86_64.rpm | 1.3 MB 00:27
(2/4): postgresql95-contrib-9.5.3-2PGDG.rhel6.x86_64.rpm | 456 kB 00:15
(3/4): postgresql95-libs-9.5.3-2PGDG.rhel6.x86_64.rpm | 205 kB 00:06
(4/4): postgresql95-server-9.5.3-2PGDG.rhel6.x86_64.rpm | 4.5 MB 01:32
--------------------------------------------------------------------------------------------------------------------------------------
Total 45 kB/s | 6.5 MB 02:26
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
Installing : postgresql95-libs-9.5.3-2PGDG.rhel6.x86_64 1/4
Installing : postgresql95-9.5.3-2PGDG.rhel6.x86_64 2/4
Installing : postgresql95-contrib-9.5.3-2PGDG.rhel6.x86_64 3/4
Installing : postgresql95-server-9.5.3-2PGDG.rhel6.x86_64 4/4
Verifying : postgresql95-contrib-9.5.3-2PGDG.rhel6.x86_64 1/4
Verifying : postgresql95-server-9.5.3-2PGDG.rhel6.x86_64 2/4
Verifying : postgresql95-libs-9.5.3-2PGDG.rhel6.x86_64 3/4
Verifying : postgresql95-9.5.3-2PGDG.rhel6.x86_64 4/4
Installed:
postgresql95-contrib.x86_64 0:9.5.3-2PGDG.rhel6 postgresql95-server.x86_64 0:9.5.3-2PGDG.rhel6
Dependency Installed:
postgresql95.x86_64 0:9.5.3-2PGDG.rhel6 postgresql95-libs.x86_64 0:9.5.3-2PGDG.rhel6
Complete!
查看安装
[root@test02 bin]# rpm -qa|grep postgres
postgresql95-9.5.3-2PGDG.rhel6.x86_64
postgresql95-server-9.5.3-2PGDG.rhel6.x86_64
postgresql95-libs-9.5.3-2PGDG.rhel6.x86_64
postgresql95-contrib-9.5.3-2PGDG.rhel6.x86_64
初始化并启动数据库（root用户）
[root@test02 9.5]# /etc/init.d/postgresql-9.5 initdb
Initializing database: [ OK ]
[root@test02 9.5]# /etc/init.d/postgresql-9.5 start
Starting postgresql-9.5 service: [ OK ]
[root@test02 9.5]# ps hf -u postgres -o cmd
/usr/pgsql-9.5/bin/postmaster -D /var/lib/pgsql/9.5/data
\_ postgres: logger process
\_ postgres: checkpointer process
\_ postgres: writer process
\_ postgres: wal writer process
\_ postgres: autovacuum launcher process
\_ postgres: stats collector process
[root@test02 9.5]# su - postgres
-bash-4.1$ psql
psql (9.5.3)
Type "help" for help.
postgres=# \l
List of databases
Name | Owner | Encoding | Collate | Ctype | Access privileges
-----------+----------+----------+-------------+-------------+-----------------------
postgres | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 |
template0 | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/postgres +
| | | | | postgres=CTc/postgres
template1 | postgres | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/postgres +
| | | | | postgres=CTc/postgres
(3 rows)
源码安装
1.下载源代码
[root@test02 ~]# wget https://ftp.postgresql.org/pub/source/v9.5.3/postgresql-9.5.3.tar.gz
--2016-06-03 00:29:29-- https://ftp.postgresql.org/pub/source/v9.5.3/postgresql-9.5.3.tar.gz
Resolving ftp.postgresql.org... 174.143.35.246, 213.189.17.228, 217.196.149.55, ...
Connecting to ftp.postgresql.org|174.143.35.246|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 24134415 (23M) [application/x-gzip]
Saving to: ?.ostgresql-9.5.3.tar.gz?
100%[============================================================================================>] 24,134,415 37.3K/s in 9m 58s
2016-06-03 00:39:29 (39.4 KB/s) - ?.ostgresql-9.5.3.tar.gz?.saved [24134415/24134415]
2.解压PostgreSQL源码包 ：tar zxvf postgresql-9.2.4.tar.gz
或 tar jxvf postgresql-9.5.3.tar.bz2
3,切换到刚刚解压的目录下：cd postgresql-9.5.3
4. ./configure
如果遇到错误,则需要如下安装依赖工具包(按需安装)
yum install gcc
yum install readline
yum install flex
yum install zlib
在执行./configure
gmake world
gmake install-world
安装完毕
然后启动数据库
到安装目录(默认为/usr/local/postgres)
在该目录下建立data目录 (存放数据库相关文件)
启动数据库需要非root用户
/usr/local/pgsql//bin
初始化数据库
./initdb -D ../data start
启动数据库
./pg_clt -D ../data start
启动后连接数据库：
在/usrl/local/pgsql/bin目录下
执行 ./psql 连接到默认的postgres数据
然后可以创建数据库，创建表，等操作了。
PostgreSQL run文件安装
[root@test01 home]# cd /opt/soft/
[root@test01 soft]# ll
total 97804
-rw-r--r--. 1 root root 38101062 May 27 17:57 postgresql-9.5.3-1-linux-x64.run
-rw-r--r--. 1 root root 37116313 May 27 18:05 postgresql-9.6.0-beta1-linux-x64.run
-rw-r--r--. 1 500 500 24925549 May 25 01:29 postgresql-9.6beta1.tar.gz
[root@test01 soft]# chmod +x postgresql-9.5.3-1-linux-x64.run
[root@test01 soft]# ll
total 97804
-rwxr-xr-x. 1 root root 38101062 May 27 17:57 postgresql-9.5.3-1-linux-x64.run
-rw-r--r--. 1 root root 37116313 May 27 18:05 postgresql-9.6.0-beta1-linux-x64.run
-rw-r--r--. 1 500 500 24925549 May 25 01:29 postgresql-9.6beta1.tar.gz
[root@test01 soft]# ./postgresql-9.5.3-1-linux-x64.run
or
[root@test01 soft]# ./postgresql-9.5.3-1-linux-x64.run --mode text
......
PostgreSQL installations的更多相关文章
- Measuring PostgreSQL Checkpoint Statistics
Checkpoints can be a major drag on write-heavy PostgreSQL installations. The first step toward ident ...
- roundup配置
原因:我需要一个简单的issue tracker why roundup: python,简单 找了半天的文档,找不到文档,只能自己慢慢试,试到现在,可以打开tracker页面,用户注册的时候可以发邮 ...
- Freezing Your Tuples Off 之 vacuum_freeze_min_age
The vacuum_freeze_min_age setting determines the youngest XID which will be changed to FrozenXID on ...
- shared memory segment exceeded your kernel's SHMMAX parameter
http://wiki.postgresql.org/wiki/Tuning_Your_PostgreSQL_Server IpcMemoryCreate: shmget(key=5432001, s ...
- PostgreSQL源码安装文档
This document describes the installation of PostgreSQL using the source code distribution. (If yo ...
- postgresql 基本语法
postgresql数据库创建/修改/删除等写入类代码语法总结: 1,创建库 2,创建/删除表 2.1 创建表 create table myTableName 2.2 如果表不存在则创建表 crea ...
- postgresql无法安装pldbgapi的问题
要对函数进行调试需要安装插件pldbgapi,当初在windows上面的postgresql实例中执行了一下语句就安装上了: create extension pldbgapi; 但是在linux中执 ...
- ASP.NET MVC 使用 Petapoco 微型ORM框架+NpgSql驱动连接 PostgreSQL数据库
前段时间在园子里看到了小蝶惊鸿 发布的有关绿色版的Linux.NET——“Jws.Mono”.由于我对.Net程序跑在Linux上非常感兴趣,自己也看了一些有关mono的资料,但是一直没有时间抽出时间 ...
- MongoDB与PostgresQL无责任初步测试
PostgresQL一秒能插入多少条记录,MongoDB呢?读取的情况又如何?我写了一些简单的程序,得出了一些简单的数据,贴在这里分享,继续往下阅读前请注意下本文标题中的“无责任”,这表示此测试结果不 ...
随机推荐
- UVA 12544 - Beehives O(nm) 无向图最小环
Bees are one of the most industrious insects. Since they collect nectarand pollen from flowers, they ...
- 【资源】NOIP2013测试数据senior/junior 普及/提高 数据
https://yunpan.cn/cRSepfcG4XX3V 访问密码 48e1 NOIP2013测试数据senior/junior 普及/提高 数据都在了
- iOS UIView 动画浅谈
UIView 等会效果简单实现,哪一个登录页面的demo来举例子吧. + (void)animateWithDuration:(NSTimeInterval)duration animations:( ...
- 移动手机端H5无缝间歇平滑向上滚动js代码
在没结合css3的transform实现平滑过渡前,我都是用的jquery的animate方法,此方法在PC端基本看不出来有稍微卡顿的现象,但是在性能不高的手机上使用该方法,就会有明显的卡顿现象,不够 ...
- cesiumjs开发实践之坐标转换
cesium中常用的坐标有两种WGS84地理坐标系和笛卡尔空间坐标系.我们平时常用的以经纬度来指明一个地点就是用的WGS84坐标,笛卡尔空间坐标系常用来做一些空间位置变换如平移旋转缩放等等. 笛卡尔空 ...
- <二>JDBC_通过ResultSet执行查询操作
一.ResultSet: 结果集. 封装了使用 JDBC 进行查询的结果. 1. 调用 Statement 对象的 executeQuery(sql) 可以得到结果集. 2. ResultSet 返 ...
- 数据分析之pandas入门
一.数据结构 1. Series 1.1 序列构造和调用 Series是一种类似于一维数组的对象,它由一组数据和索引共同组成,可以通过索引的方式来选取Series中的单个或一组值,常用的构造函数为ob ...
- 查找Maven JAR坐标
http://mvnrepository.com/ http://search.maven.org/
- 刷新本地的DNS缓存数据
ipconfig /flushdns”执行,刷新本地的DNS缓存数据. ipconfig /displaydns 查看本地DNS缓存记录的命令为:ipconfig /displaydns.你 ...
- 关于type erasure
哇,好久没有写blog了,再不写的话,blog的秘密都要忘记了,嘿嘿. 最近在试着参与一个开源项目,名字叫avim(A Vibrate IM),别想多了哟.地址是:https://github.com ...