Add postgresql apt repo.. according to your distribution (utopic, trusty, jessie, wheezy and etc): deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main 9.5 Install postgresql 9.5 wget --quiet -O - https://www.postgresql.org/media…
其他见:http://my.oschina.net/ensn/blog/636766 本文利用pg_upgrade实现将8.4.18版本升级到9.5.0版本,8.4.18版本为RedHat系统自带pg数据库版本. 环境:Red Hat Enterprise Linux Server release 6.5 (Santiago) X86-64 查看手册看到可以利用pg_upgrade实现从8.4到9.5版本直接升级: pg_upgrade supports upgrades from 8.3.X…
pg_dump dumps a database as a text file or to other formats. Usage: pg_dump [OPTION]... [DBNAME] General options: -f, --file=FILENAME output file or directory name -F, --format=c|d|t|p output file format (custom, directory, tar, plai…