PostgreSQL-安装9.2

NAME="Ubuntu"
VERSION="12.04.4 LTS, Precise Pangolin"

# apt-get install make

# make --version
GNU Make 3.81
Copyright (C) 2006  Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.

This program built for i686-pc-linux-gnu

# sudo sh -c ‘echo "deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list‘
# apt-get update

PS：这个变量可以获取版本代号
# echo $(lsb_release -cs)
precise
# cat /etc/apt/sources.list.d/pgdg.list 
deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main

# apt-cache search postgresql-|grep ‘object-relational‘|less
postgresql-9.1 - object-relational SQL database, version 9.1 server
postgresql-8.4 - object-relational SQL database, version 8.4 server
postgresql-8.2 - object-relational SQL database, version 8.2 server
postgresql-8.3 - object-relational SQL database, version 8.3 server
postgresql-9.0 - object-relational SQL database, version 9.0 server
postgresql-9.2 - object-relational SQL database, version 9.2 server
postgresql-9.3 - object-relational SQL database, version 9.3 server
postgresql-9.4 - object-relational SQL database, version 9.4 server
postgresql-9.5 - object-relational SQL database, version 9.5 server

# sudo apt-get install wget ca-certificates
...省略...
正预备替换 ca-certificates 20111211 (使用 .../ca-certificates_20141019ubuntu0.12.04.1_all.deb) ...
正在解压缩将用于更替的包文件 ca-certificates ...
正预备替换 wget 1.13.4-2ubuntu1 (使用 .../wget_1.13.4-2ubuntu1.2_i386.deb) ...
正在解压缩将用于更替的包文件 wget ...
正在处理用于 man-db 的触发器...
正在处理用于 install-info 的触发器...
正在设置 ca-certificates (20141019ubuntu0.12.04.1) ...
Updating certificates in /etc/ssl/certs... 38 added, 17 removed; done.
Running hooks in /etc/ca-certificates/update.d....done.
正在设置 wget (1.13.4-2ubuntu1.2) ...

# wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
OK

# sudo apt-get install postgresql-9.2
正在读取软件包列表... 完成
正在分析软件包的依赖关系树       
正在读取状态信息... 完成       
将会安装下列额外的软件包：
  libpq5 pgdg-keyring postgresql-client-9.2 postgresql-client-common postgresql-common ssl-cert
建议安装的软件包：
  oidentd ident-server locales-all postgresql-doc-9.2 openssl-blacklist
下列【新】软件包将被安装：
  libpq5 pgdg-keyring postgresql-9.2 postgresql-client-9.2 postgresql-client-common postgresql-common ssl-cert
升级了 0 个软件包，新安装了 7 个软件包，要卸载 0 个软件包，有 140 个软件包未被升级。
需要下载 4,663 kB 的软件包。
解压缩后会消耗掉 22.6 MB 的额外空间。
...
......省略下载，解压缩过程
...
正在设置 libpq5 (9.4.4-1.pgdg12.4+1) ...
正在设置 pgdg-keyring (2014.1) ...
Removing apt.postgresql.org key from trusted.gpg: OK
Importing apt.postgresql.org key: OK
正在设置 postgresql-client-common (169.pgdg12.4+1) ...
正在设置 postgresql-client-9.2 (9.2.13-1.pgdg12.4+1) ...
update-alternatives: 使用 /usr/share/postgresql/9.2/man/man1/psql.1.gz 来提供 /usr/share/man/man1/psql.1.gz (psql.1.gz)，于 自动模式 中。
正在设置 ssl-cert (1.0.28ubuntu0.1) ...
正在设置 postgresql-common (169.pgdg12.4+1) ...
Adding user postgres to group ssl-cert

Creating config file /etc/postgresql-common/createcluster.conf with new version

Creating config file /etc/logrotate.d/postgresql-common with new version
Building PostgreSQL dictionaries from installed myspell/hunspell packages...
  en_us
Removing obsolete dictionary files:
 * No PostgreSQL clusters exist; see "man pg_createcluster"
正在设置 postgresql-9.2 (9.2.13-1.pgdg12.4+1) ...
Creating new cluster 9.2/main ...
  config /etc/postgresql/9.2/main
  data   /var/lib/postgresql/9.2/main
  locale zh_CN.UTF-8
  port   5432
update-alternatives: 使用 /usr/share/postgresql/9.2/man/man1/postmaster.1.gz 来提供 /usr/share/man/man1/postmaster.1.gz (postmaster.1.gz)，于 自动模式 中。
 * Starting PostgreSQL 9.2 database server                                                                                                   [ OK ] 
正在处理用于 libc-bin 的触发器...
ldconfig deferred processing now taking place

root　　# su postgres 
postgres　　$ psql
psql (9.2.13)
输入 "help" 来获取帮助信息.

postgres=#

(非root，允许sudo的用户,这里设了免密)    $ sudo -u postgres psql
psql (9.2.13)
输入 "help" 来获取帮助信息.

postgres=#

postgres#\password postgres

# find / -name postgresql.conf
/etc/postgresql/9.2/main/postgresql.conf
# cd /etc/postgresql/9.2/main/
# l
environment  pg_ctl.conf  pg_hba.conf  pg_ident.conf  postgresql.conf  start.conf

listen_addresses = ‘*‘          # what IP address(es) to listen on;
                                        # comma-separated list of addresses;
                                        # defaults to ‘localhost‘; use ‘*‘ for all
                                        # (change requires restart)
port = 5432                             # (change requires restart)
logging_collector = on          # Enable capturing of stderr and csvlog
                                        # into log files. Required to be on for
                                        # csvlogs.
                                        # (change requires restart)
log_directory = ‘pg_log‘                # directory where log files are written,
                                        # can be absolute or relative to PGDATA
log_filename = ‘postgresql-%Y-%m-%d_%H%M%S.log‘ # log file name pattern,
                                        # can include strftime() escapes
log_truncate_on_rotation = off          # If on, an existing log file with the
                                        # same name as the new log file will be
                                        # truncated rather than appended to.
                                        # But such truncation only occurs on
                                        # time-driven rotation, not on restarts
                                        # or size-driven rotation.  Default is
                                        # off, meaning append to existing files
                                        # in all cases.
log_rotation_age = 1d                   # Automatic rotation of logfiles will
                                        # happen after that time.  0 disables.
log_rotation_size = 0           　　　　 # Automatic rotation of logfiles will
                                        # happen after that much log output.
                                        # 0 disables.

# IPv4 local connections:
host    all             all             127.0.0.1/32            md5
host    all     all     192.168.152.1/24 md5