pgenv is a shell script that allows you to quickly manage multiple PostgreSQL installations within the same host. It reminds somehow
perlbrew (for Perl 5) and systems like that. In this post I briefly show how to use
pgenv as well as I explain which changes I made to it.
Rules are a powerful mechanism by which PostgreSQL allows a statement to be transformed into another. And PostgreSQL itself does use rules in order to make your life easier.
Org-mode is an amazing tool I use every day for pretty much a lot of stuff. In these day I’ve written technical documents in org, but due to a fault of mine, every code snippet was without the appropriate caption. It took me a while to find out what I was missing…