Install PostgreSQL 10 Fedora 25
You are Welcome! The Tutorial Shows You Step-by-Step How to Install PostgreSQL 10 on Fedora 25 32/64-bit GNU/Linux.
And PostgreSQL 10 for Fedora 25 is a Major Release that Contains several substantial Changes and Improvements.
Furthermore, PostgreSQL 10 contains a number of Extensive Changes that May affect Compatibility with Previous Releases.
Especially relevant: A dump/restore using pg_dumpall, or use of pg_upgrade, is Required for those wishing to Migrate Data from PostgreSQL 9 and Below.