postgres console ubuntu

Summary of Postgres operations in Ubuntu 1.Basic operation commands After the installation is complete, PostgreSQL creates a database user account named Postgres by default. It is a super Administrator account like the root account of MySQL

1. InstallationThe latest version is automatically installed using the following command, 9.5sudo apt-get install PostgreSQLWhen the installation is complete, the default is:(1) Create a Linux user named "Postgres"(2) Create a default database

0. Preparation phaseNew PG account for initializing, starting, and shutting down the databasesudo groupadd postgressudo useradd-g postgres-m postgressudo passwd postgresTo specify sudo permissions for the Postgres user group:Ll/etc/sudoerssudo chmod

Recently, we have to do some examples about PostgreSQL multi-instance running. Generally, we need to install the PostgreSQL server on different machines and then configure it on different machines, for example, use plproxy to set some demos. Of

New machine error after deploymentAPP 12595 Stderr:pg::connectionbad (FATAL: For "dbuser"12595 STDERR:):Surf the internet for a bit, many of the posts are said to modify/etc/postgresql/9.4/main/pg_hba.conf this file, but it is not a good useRecall

Ubuntu 9.1 and postgresql are installed in the source code Gisgraphy is required for the project. However, gisgraphy3.0 only supports postgis1.5. therefore, only the old versions of posgresql and postgis can be installed. You can see postgresql

Update Ubuntu Server Software sourceRun the following code:sudo apt-get update #更新软件源sudo apt-get dist-upgrade #更新软件包, automatically find dependenciessudo shutdown-r now #重启服务器 to update the changed content new System user to run the Odoo

Detailed steps for installing the Postgresql database in Ubuntu: ubuntupostgresql Introduction As we all know, PostgreSQL is a free object-relational database server (Database Management System). It is very easy to install Postgresql In ubuntu. I

For the based service, I try to use PostgreSQL with PostGIS.You can download PostGIS from here.Http://postgis.net/sourceIt is recommended so need to download and compile yourself since there was many packages dependencies need to be Don E.Here is a

The Linux release version is Ubuntu server 6.06, And the Ubuntu version is only 8.1. To be an early adopter, 8.2.0 has improved the compatibility based on the Windows platform to facilitate the conversion of the platform. At the same time, you can