run postgres command line

PostgreSQL provides developers with a rich set of tools to manage concurrent access to data. Internally, data consistency is maintained by using a multi-version model (multi-version concurrency control, MVCC). This means that each SQL statement sees

Our company has developed a database product based on Postgres, needless to say we have changed the source code of OSS, and have also integrated and written some plugins. Therefore, when PostgreSQL and related plugins are upgraded, we also need to

Operating system version[Root@web103 ~]# More/etc/issueCentOS release 5.9 (Final)Kernel \ r \m[Root@web103 ~]# Uname-aLinux web103 2.6.18-348.el5 #1 SMP Tue 8 17:53:53 EST 2013 x86_64 x86_64 x86_64 gnu/linuxdownload corresponding PostgreSQL

Layout:postPreliminary use of Title:postgres and OSMDate:2016-9-20Categories:blogTags: [map development] Description: Map Development This paper mainly includes the following content PostgreSQL database, used to store map raw data osm2pgsql used to

Recently the company requested to back up the database, so we looked up the comparative information. Don't say much nonsense, into the subject.Objective: To regularly back up the Postgres database under Ubuntu, and to pack and upload to the

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

Detailed steps for creating the ipvs-XL Cluster Recently, the company's business needs to use ipvs-XL clusters. There is not much network information about this part of knowledge. After a period of query and various detours, the installation was

= 1. Machine = PL/Proxyhostname:h08-vm08.corp.cnb.yahoo.cominet addr:10.62.245.152Bcast:10.62.245.255Mask:255.255.254.0OS: Linux 2.6.9-42.ELsmpCPU:Intel(R) Xeon(R) CPU L5320 @ 1.86GHzMemTotal: 254772 kBPg_Dir: /home/y/pgsql/data/port =

1 The following table between database objects that can be migrated when migrating from another database to PPAs 2 Installation of PPAs will have the option to install Migreation Toolkit, you can choose to install, you can also download the

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