Code understanding: How postgresql connection is created?

[d9k]

Hello, @ostinelli!
I'm exploring your gin project code to create database management tools on top of your code (see open source project https://bitbucket.org/d9kd9k/db_tools). I hope MIT license you've chosen (https://github.com/ostinelli/gin/blob/master/LICENSE.md) allows reuse of your code?

I can't find how is postgresql connection created in non-detached postgresql adapter (file gin/db/sql/postgresql/adapter.lua). I don't need non-detached adapter for my project, but I'm curious.