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Quickly use various versions of PostgreSQL database in docker
2022-07-06 23:53:00 【Hua Weiyun】
1、 Installation Overview
PG There are many ways to install , and MySQL similar , Give users a lot of choice . Such as :RPM Package installation ( On-line 、 offline )、 Source code compilation and installation 、 Binary etc .
https://yum.postgresql.org/rpmchart.php
https://yum.postgresql.org/11/redhat/rhel-6-x86_64/repoview/postgresqldbserver11.group.html
https://www.postgresql.org/ftp/source/
open PostgreSQL Official website https://www.postgresql.org/, Click... On the menu bar Download , As you can see, there are many installation packages for the platform , Include Linux、Windows、Mac OS etc. .
Each installation package :https://www.postgresql.org/ftp/source/
Linux We can see support Ubuntu and Red Hat And so on , Click on the specific platform link , You can see the installation method :
Click on the image above file browser, We can also download PostgreSQL The latest source code .
2、Docker Download create in
Docker Hub Official website :https://hub.docker.com/_/postgres
GitHub The address of :https://github.com/docker-library/postgres
-- Pull all images docker pull postgres:9.4.26 docker pull postgres:9.6.24docker pull postgres:10.20docker pull postgres:11.15docker pull postgres:12.10docker pull postgres:13.6docker pull postgres:14.2-- Create versions of Docker Containers docker rm -f lhrpg94 lhrpg96 lhrpg10 lhrpg11 lhrpg12 lhrpg13 lhrpg14docker run --name lhrpg94 -h lhrpg94 -d -p 54321:5432 -e POSTGRES_PASSWORD=lhr -e TZ=Asia/Shanghai postgres:9.4.26docker run --name lhrpg96 -h lhrpg96 -d -p 54322:5432 -e POSTGRES_PASSWORD=lhr -e TZ=Asia/Shanghai postgres:9.6.24docker run --name lhrpg10 -h lhrpg10 -d -p 54323:5432 -e POSTGRES_PASSWORD=lhr -e TZ=Asia/Shanghai postgres:10.20docker run --name lhrpg11 -h lhrpg11 -d -p 54324:5432 -e POSTGRES_PASSWORD=lhr -e TZ=Asia/Shanghai postgres:11.15docker run --name lhrpg12 -h lhrpg12 -d -p 54325:5432 -e POSTGRES_PASSWORD=lhr -e TZ=Asia/Shanghai postgres:12.10docker run --name lhrpg13 -h lhrpg13 -d -p 54326:5432 -e POSTGRES_PASSWORD=lhr -e TZ=Asia/Shanghai postgres:13.6docker run --name lhrpg14 -h lhrpg14 -d -p 54327:5432 -e POSTGRES_PASSWORD=lhr -e TZ=Asia/Shanghai postgres:14.2
3、 Login test
-- docker Direct landing docker exec -it lhrpg14 psql -U postgres -d postgres-- Local landing docker exec -it lhrpg14 bashsu - postgrespsql-- Remote login psql -U postgres -h 192.168.66.35 -d postgres -p54327-- from Postgresql 9.2 Start , You can also use URI Format for remote connection :psql postgresql://myuser:[email protected]:5432/mydbpsql postgresql://postgres:[email protected]:54327/postgres
among -h Parameter specifies the server address , The default is 127.0.0.1, It is not specified by default ,-d Specify the database selected after connection , The default is postgres,-U Designated user , The default is the current user ,-p Specify port number , The default is "5432", More parameter options are available : ./bin/psql --help see .
C:\Users\lhrxxt>psql -U postgres -h 192.168.66.35 -d postgres -p54327Password for user postgres:psql (13.3)Type "help" for help.postgres=# select version(); version------------------------------------------------------------------------------------------------------------------ PostgreSQL 13.3 (Debian 13.3-1.pgdg100+1) on x86_64-pc-linux-gnu, compiled by gcc (Debian 8.3.0-6) 8.3.0, 64-bit(1 row)postgres=# \l List of databases Name | Owner | Encoding | Collate | Ctype | Access privileges-----------+----------+----------+-------------------+-------------------+----------------------- postgres | postgres | UTF8 | Chinese_China.936 | Chinese_China.936 | template0 | postgres | UTF8 | Chinese_China.936 | Chinese_China.936 | =c/postgres + | | | | | postgres=CTc/postgres template1 | postgres | UTF8 | Chinese_China.936 | Chinese_China.936 | =c/postgres + | | | | | postgres=CTc/postgres(3 rows)postgres=# CREATE DATABASE lhrdb WITH OWNER=postgres ENCODING='UTF-8';CREATE DATABASEpostgres=# \c lhrdbYou are now connected to database "lhrdb" as user "postgres".lhrdb=#lhrdb=# create table student (lhrdb(# id integer not null,lhrdb(# name character(32),lhrdb(# number char(5),lhrdb(# constraint student_pkey primary key (id)lhrdb(# );CREATE TABLElhrdb=#lhrdb=# \d student Table "public.student" Column | Type | Collation | Nullable | Default--------+---------------+-----------+----------+--------- id | integer | | not null | name | character(32) | | | number | character(5) | | |Indexes: "student_pkey" PRIMARY KEY, btree (id)lhrdb=#lhrdb=# INSERT INTO student (id, name, number) VALUES (1, ' Zhang San ', '1023');INSERT 0 1lhrdb=# SELECT * FROM student WHERE id=1; id | name | number----+------------------------------------+-------- 1 | Zhang San | 1023(1 row)
Is it convenient .
Installation configuration completed , If you don't understand , You can chat with Mr. Mai privately .
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