PostgreSQL support.

[JacobCZ]

Hi, I was wondering if you could implement support for PostgreSQL or perhaps if you would accept a pull request and let me do it.

[BrainStone]

If you want to make a pull request, that would be awesome :)

[BrainStone]

@JacobCZ still planning on adding support?

[JacobCZ]

@BrainStone I mean... I don't have a huge amount of time to spare these days, but don't close the ticket just yet

[BrainStone]

Alright.