postgresql database replication

Accustomed to MySQL, want to try to use the next PostgreSQL, it is said that this thing is also very strong, I searched the Internet related Chinese books, but the related books are far less than MySQL, but I found in the official translation by the Volunteers documents (refer to 9.1 document translation project), To tell the truth, my English document reading ability is still more tangled, so there are Chinese documents of course priority in Chinese.

Lab Environment >>>>>>>>>>>>>>>>>>Operating system: CentOS release 6.3 (Final)Database version: PostgreSQL 9.3.5The dependency on installing PostgreSQL hasA, requires a iso/ansic compiler (at least compatible with C89).B. GNU make is required and other make programs are not available.C, the GNU ReadLine Library is automatically used by default. requires ReadLine

Label: Original: http://lovewinner.iteye.com/blog/1490915Installing PostgreSQL [Plain]View PlainCopy sudo apt-get install postgresql-9.1 postgresql-contrib-9.1 Where postgresql-contrib-9.1 does not have to be installed, if you do not install it, you may be prompted to install it later using Pgadmin to o

Tags: Fedora linux PostgreSQL database installation configuration PostgresStrict 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 proc

ReadLine is an open source Cross-platform library that provides interactive text editing capabilities. PostgreSQL needs ReadLine support.Wget-c https://ftp.postgresql.org/pub/source/v9.3.5/postgresql-9.3.5.tar.gz[Root@rootop postgresql-9.3.5]# yum install ReadLine readline-devel [Root@rootop postgresql-9.3.5]#./config

is not loaded at all, or the search path does not contain it. Try calling the command with an absolute path:$ /usr/local/pgsql/bin/createdb mydbThis path may not be the same on your node. Please contact your administrator or see the installation instructions to get the correct location.Another response might be this:createdb: could not connect to database postgres: could not connect to server: No such file or directory Is the server running lo

Document directory Supported Data Types PostgreSQL is a widely used free and open source database. Compared with MySQL, PostgreSQL is more suitable for complicated enterprise computing tasks. MySQL is more widely used in the Internet field, postgreSQL supports the most data types, including array and IP address

Environment: Win7 SP1pg:9.3.5 1, create user postgres, password is also postgres: NET user Postgres Postgres/add 2, in the database root directory to create a data directory: C:\Program FILES\POSTGRESQL\9.3>MD Data 3, remove the administrator of the Data directory permissions: C:\Program files\postgresql\9.3>cacls data/e/t/r A

We have completed the migration of database from MySQL to PostgreSQL for Django1.6 app, and if your environment is clean, this process will be simple, just allow syncdb or migrate to create tables, truncating data in tables, Then run the DumpData and Loaddatamanagement commands to complete.The first step is to create an empty instance in your PostgreSQL

Label:Access to the Bin folder under PostgreSQL, you will see a lot of EXE files, this is the PostgreSQL built-in tools. Inside will find Pg_dump.exe. That's what we're actually using.Usage: 1 . CD C:\Program files\postgresql\9.3\ bin2. -H localhost-u postgres kar > C:\kar.bak3. -H localhost-u postgres-d Kunlunapple 1. Start-run the-cmd pop-up DOS conso

PostgreSQL initialization:[Email protected] ~]$ ll/data/postgresql/data/postgresql.conf-RW-------1 postgres postgres 21305 Oct 3 11:18/data/postgresql/data/postgresql.conf[Email protected] ~]$ egrep "listen_addresses|5432"/data/postgresql/data/postgresql.conflisten_addresses = ' localhost '# What IP address (es) to li

Hackers often attack enterprise databases in newspapers. The days when most attacks were initiated by rebellious minors are gone forever. Today, data integration Hackers often attack enterprise databases in newspapers. The days when most attacks were initiated by rebellious minors are gone forever. Today, data integration Database security is the biggest challenge for Web-based applications today. If you do not control it, you will be exposed to

Document directory 9.2.2. Case sensitivity of the identifier From: http://bbs.chinaunix.net/viewthread.php? Tid = 812899 This problem is lost because I just got started with pgsql. PostgreSQL is case-sensitive and converts the database object name in SQL statements to lowercase by default. Therefore, if you specify a name that is case-insensitive when creating a d