Install PostgreSQL 11 Ubuntu 18.10 Cosmic
Hi! The Tutorial shows you Step-by-Step How to Install PostgreSQL 11 on Ubuntu 18.10 Cosmic GNU/Linux.
And PostgreSQL 11 Ubuntu 18.10 Install is a Major Release that contains several substantial Changes and Improvements.
Moreover, PostgreSQL 11 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.
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Open a Terminal Shell emulator window
Ctrl+Alt+t on Desktop
(Press “Enter” to Execute Commands) -
How to Add PostgreSQL 11 Ubuntu Apt Repository
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Installing PostgreSQL for Ubuntu.
sudo apt install postgresql-11
If Got “User is Not in Sudoers file” then see: How to Enable sudo
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How to Getting-Started with PostgreSQL 11 Admin