postgres copy database from one server to another

0. Remove unnecessary tables and stored procedures from the 200 server Setup database DROP TABLE "Sensorpressure";DROP FUNCTION hex_to_int (text);DROP FUNCTION "Pressuredatatosensorpressure" (); 1. Back up 200 of the SETUPD database,:p g_dump-d-H

In Oracle, deleting a table or deleting a table record; There is a flashback feature that does not require a stop operation and can perfectly retrieve the record. There are, of course, some other recovery tools, such as ODU tools, Gdul tools. can

Running out of disk space in the Pg_xlog directory is a fairly common Postgres problem. This important directory holds the WAL (Write Ahead Log) files. (WAL files contain a record of all changes made to the Database-see the link for more details).

Master software installation and maintenance, configuration, and other skills in the Linux/Unix environment as required. Here I will record my usage experiences and share them with you. Take database installation as an example (note: The above

Using SECURECRTFirst, the installation of CentOS Rzsz,1.yum Automatic Installation:Yum Install Lrzsz　　　　2. The manual installation method is as follows:2.1. Download software rzsz-3.48.tar.gzwget http://freeware.sgi.com/source/rzsz/rzsz-3.48.tar.gz

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

one of the ways that PostgreSQL master-slave replication is implemented:Standby-based asynchronous stream replication, which is a nice feature provided after the postgresql9.x version (2010.9), similar functionality is available in Oracle after 11g

Document directory Use PostgreSQL database for PHP Development Use PostgreSQL database for PHP Development Author:Heiyeshuwu   Use PostgreSQL database for PHP Development Note: The following content is more about how to install the environment.

Using SECURECRTFirst, the installation of CentOS Rzsz,1.yum Automatic Installation: (yum installation Rzsz)Yum Install Lrzsz　　　　2. The manual installation method is as follows: (the package is a problem, or the first way)2.1. Download software rzsz-3

Install Odoo8.0 with git source code on Ubuntu Server 14.04 LTS In September 19, 2014, Odoo officially released the official version of Odoo8.0, which is a brand new version that integrates various functions such as website construction. In the