connect to remote postgres database

Problem: Fatal error: User "Postgres" Ident authentication failedNote: This is because there is no remote access configured and authentication method has not changed, only need to change the use of account password authentication.Workaround: Locate

The following is the installation, configuration, use of FDW to achieve Postgres database mutual access method, reproduced annotated Source:1, source installation FDW support (requires database source

Transferred from: http://blog.chinaunix.net/uid-7270462-id-5777877.htmlOne, configuration centralized backup server 1.1 standby installation Backup Server Software dependency packageYum-y Install PERL-DBD-PG Perl-json perl-thread-queue 1.2 Standby

Strict intranet environment, no network connection, the newly installed Fedora 22 system, no other configuration.Installation 1. Installation Environment: Operating system: Fedora 22 Database: postgresql-9.4 The installation process

Problem: I am trying to connect to a Postgres database installed in a remote server using the following command:Psql-h- host_ip U- db_username Ddb_nameThis error is occurs: Psql:could not connect to

The first time you encounter a remote access PostgreSQL database in a project, there are often errors connecting to the database, and the connection string is garbledSolution SolutionsTo add a connection string to a configuration file"information"

Installing PostgreSQL using RPM packages in Linux Postgresql and MySQL are currently popular and active open source relational database systems. Compared with high-end Oracle commercial products, Postgresql and MyQL have much room for improvement in

The Navicat Report Viewer , as a convenient database viewer, allows users to quickly and easily browse reports, regardless of whether the server is available on any Linux, Unix, Mac, or Windows platform. So we are very popular. Here is an

#读者注意: This article can choose not to read the explanation, directly execute the code in 0 of each paragraph(0): Some concepts (can skip direct use (i) 0 of the code)1. Client: Psql. PostgreSQL command-line client program that enters the PostgreSQL

Original address: http://blog.chinaunix.net/uid-20684384-id-1895247.html1. Setting the remote access authentication mechanismEdit $POSTGRES/data/pg_hba.conf file,# TYPE DATABASE USER cidr-ADDRESS method# IPv4 local