Add PostgreSQL database schema

[randolf]

I'm contributing this PostgreSQL database schema as a foundation for adding support for PostgreSQL in the future.

See also: #246

[sparked435]

LGTM.

Loads perfectly on one of my non-prod instances (Postgres 14.9 w/ Timescale.) Comments look great. Indexes look kind of aggressive but shouldn't be a problem.

[randolf]

LGTM.

Loads perfectly on one of my non-prod instances (Postgres 14.9 w/ Timescale.) Comments look great. Indexes look kind of aggressive but shouldn't be a problem.

Thanks! Do you happen to know if the organizers of this project are alright? It seems that there are a lot of Pull Requests that need to be addressed.

[sparked435]

Do you happen to know if the organizers of this project are alright?

Sorry, I'm just some random guy that stumbled over this wondering how to get my mail server to send reports.

[randolf]

This is a correction of the "disp" column type in the "messages" table.

[thegushi]

So, couple of quick things. Opendmarc does dev work on -develop and MASTER always matches the latest release (this is just a historical thing).

If you're using postgres, have you also modified the reporting scripts to put things in to the database (but not shared them?) I just committed a recent change that adds support for MariaDB (which is functionally mostly the same as mysql but does some warnings). I'd be happy to have the postgres script you're using as well, so we can get this into the commit as well.