sumo_db_pgsql

About

This is the PostgreSQL adapter for sumo_db.

PosgreSQL

Install PostgreSQL

To install PostgreSQL please follow the instructions in this link: Installing PostgreSQL.

Getting Started

To start using sumo_db with this PostgreSQL adapter sumo_db_pgsql is pretty easy, you just have to follow these steps:

1. Add sumo_db and sumo_db_pgsql as dependencies in your project.

Using Rebar3:

{deps, [
  {sumo_db, {git, "https://github.com/inaka/sumo_db.git", {tag, "0.5.0"}}},
  {sumo_db_pgsql, {git, "https://github.com/inaka/sumo_db_pgsql.git", {tag, "0.0.1"}}}
]}.

1. You need at least one doc/entity, let's use sumo_test_people_pgsql as example.

   NOTE: if you use this entity, you'll need to include mixer to the dependencies list

2. Provide the configuration file, e.g.: test.config.

3. Now you can run your app and start using sumo from there.

Running sumo from Erlang console

Start the Erlang console, adding the path to your beams and config file

$ erl -pa _build/default/lib/*/ebin -pa _build/test/lib/sumo_db_pgsql/test -config test/test.config

Within the console:

> application:ensure_all_started(sumo_db_pgsql).
12:02:00.250 [info] Application lager started on node nonode@nohost
12:02:00.250 [info] Application crypto started on node nonode@nohost
12:02:00.251 [info] Application asn1 started on node nonode@nohost
12:02:00.251 [info] Application public_key started on node nonode@nohost
12:02:00.251 [info] Application ssl started on node nonode@nohost
12:02:00.252 [info] Application epgsql started on node nonode@nohost
12:02:00.256 [info] Application sasl started on node nonode@nohost
12:02:00.256 [info] Creating wpool ETS table
12:02:00.256 [info] Application worker_pool started on node nonode@nohost
12:02:00.256 [info] Application quickrand started on node nonode@nohost
12:02:00.256 [info] Application uuid started on node nonode@nohost
12:02:00.337 [info] Application sumo_db started on node nonode@nohost
12:02:00.341 [info] Application sumo_db_pgsql started on node nonode@nohost
{ok,[syntax_tools,compiler,goldrush,lager,crypto,asn1,
     public_key,ssl,epgsql,sasl,worker_pool,quickrand,uuid,
     sumo_db,sumo_db_pgsql]}

% from here you can start using sumo

> sumo:find_all(people).
[]

Running Tests

• Create a user (or use defaults) and configure it on test/test.config file.

• Create test database sumo_test

Contact Us

For questions or general comments regarding the use of this library, please use our public hipchat room.

If you find any bugs or have a problem while using this library, please open an issue in this repo (or a pull request :)).

And you can check all of our open-source projects at inaka.github.io