Tag Archives: postgreSQL9to12

Postgresql 9 to 12

24 June 2022   0 Comment

That’s a Tutorial for upgrading the PostgreSQL9 database on CentOS 7 server. In order for your database to be properly patched, secured, and have all the DB features your applications need, you are supposed to upgrade your database. The upgrade process in this article installs another PostgreSQL engine alongside the old one and migrates the […]

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