Deepin下安装PostgreSQL

Deepin下安装Postgresql

我的Deepin版本为

1. $ lsb_release -a
2. No LSB modules are available.
3. Distributor ID: Deepin
4. Description:    Deepin 20.9
5. Release:        20.9
6. Codename:       apricot

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注意这里Codename是apricot，后面会提到。
由于Deepin的apt连接的是Deepin官方源，其中的软件版本十分老旧，直接利用

1. $ sudo apt install postgresql

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下载的版本是 11，而这已经是PostgreSQL的不支持版本。

幸亏PostgreSQL下载文档告诉我们他们提供了官方Apt堆栈，可以通过以下方式设置：

1. $ sudo apt install -y postgresql-common
2. $ sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh

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报错

1. $ sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh
2. This script will enable the PostgreSQL APT repository on apt.postgresql.org on
3. your system. The distribution codename used will be apricot-pgdg.
5. Your system is using the distribution codename apricot, but apricot-pgdg
6. does not seem to be a valid distribution on
7. http://apt.postgresql.org/pub/repos/apt/dists/
9. We abort the installation here. If you want to use a distribution different
10. from your system, you can call this script with an explicit codename, e.g.
11. "/usr/share/postgresql-common/pgdg/apt.postgresql.org.sh precise".
13. Specifically, if you are using a non-LTS Ubuntu release, refer to
14. https://wiki.postgresql.org/wiki/Apt/FAQ#I_am_using_a_non-LTS_release_of_Ubuntu
16. For more information, refer to https://wiki.postgresql.org/wiki/Apt
17. or ask on the mailing list for assistance: pgsql-pkg-debian@postgresql.org

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看内容可以看出来，apricot不是合法的codename，因为我们毕竟不是在原生Debian上安装。
前往报错中提示的 http://apt.postgresql.org/pub/repos/apt/dists/ 查察

这实际上是Debian发行版本

而在PostgreSQL下载文档，也列出了支持的Debian版本

查询本系统基于的Debian版本：

1. $ cat /etc/debian_version
2. 10.10

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应该利用buster作为Codename，联合报错信息中给的例子，重新执行

1. $ sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh buster
2. This script will enable the PostgreSQL APT repository on apt.postgresql.org on
3. your system. The distribution codename used will be buster-pgdg.
5. Press Enter to continue, or Ctrl-C to abort.
6. Writing /etc/apt/sources.list.d/pgdg.list ...
7. Importing repository signing key ...
8. OK
9. Running apt-get update ...
10. 命中:1 https://pro-driver-packages.uniontech.com eagle InRelease
11. 命中:2 https://dl.google.com/linux/chrome/deb stable InRelease                                               
12. 命中:4 https://community-packages.deepin.com/deepin apricot InRelease                                       
13. 命中:5 https://community-packages.deepin.com/driver driver InRelease                                         
14. 命中:3 https://packages.microsoft.com/repos/code stable InRelease                                            
15. 命中:6 https://community-packages.deepin.com/printer eagle InRelease                                         
16. 获取:7 http://apt.postgresql.org/pub/repos/apt buster-pgdg InRelease [157 kB]                                
17. 获取:8 http://apt.postgresql.org/pub/repos/apt buster-pgdg/main amd64 Packages [349 kB]                     
18. 获取:9 http://apt.postgresql.org/pub/repos/apt buster-pgdg/main i386 Packages [344 kB]        
19. 命中:10 https://app-store-files.uniontech.com/240709181548520/appstore deepin InRelease
20. 已下载 850 kB，耗时 5秒 (188 kB/s)
21. 正在读取软件包列表... 完成
23. You can now start installing packages from apt.postgresql.org.
25. Have a look at https://wiki.postgresql.org/wiki/Apt for more information;
26. most notably the FAQ at https://wiki.postgresql.org/wiki/Apt/FAQ

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执行乐成，查察postgresql最新版本

1. $ apt show postgresql
2. Package: postgresql
3. Version: 16+261.pgdg100+1
4. Priority: optional
5. Section: database
6. Source: postgresql-common (261.pgdg100+1)
7. Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
8. Installed-Size: 74.8 kB
9. Depends: postgresql-16
10. Suggests: postgresql-doc
11. Download-Size: 69.5 kB
12. APT-Sources: http://apt.postgresql.org/pub/repos/apt buster-pgdg/main amd64 Packages
13. Description: object-relational SQL database (supported version)
14. This metapackage always depends on the currently supported PostgreSQL
15. database server version.
16. .
17. PostgreSQL is a fully featured object-relational database management
18. system.  It supports a large part of the SQL standard and is designed
19. to be extensible by users in many aspects.  Some of the features are:
20. ACID transactions, foreign keys, views, sequences, subqueries,
21. triggers, user-defined types and functions, outer joins, multiversion
22. concurrency control.  Graphical user interfaces and bindings for many
23. programming languages are available as well.
25. N: 有 1 条附加记录。请加上 ‘-a’ 参数来查看它们

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更新软件包

1. $ sudo apt upgrade

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查察当前版本

1. $ sudo apt list postgresql
2. 正在列表... 完成
3. postgresql/buster-pgdg,buster-pgdg,now 16+261.pgdg100+1 all [已安装]
4. N: 还有 1 个版本。请使用 -a 选项来查看它(他们)。

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在PostgreSQL中查察版本

1. $ psql --version
2. psql (PostgreSQL) 16.3 (Debian 16.3-1.pgdg100+1)

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更新乐成

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