always remember

Nothing is foolproof to a sufficiently talented fool... Make something
idiot proof, and the world will simply make a bigger idiot.

How To Upgrade PostgreSQL From 9.3 to 9.4 (In-Place)

To make use of the JSONB features implemented in 9.4, it is required that you upgrade your existing PgSQL 9.3 cluster to 9.4+. I cover the basics on how to perform an in-place upgrade.

1. Add the PostgreSQL repo to apt:

echo "deb http://apt.postgresql.org/pub/repos/apt/ utopic-pgdg main" > /etc/apt/sources.list.d/pgdg.list

 

2. Install the repo’s key:

wget -q -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add

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dave / April 7, 2016 / Guide, PostgreSQL