tikirey / epg_pool

Elixir (Erlang): epgsql + poolboy

EpgPool

Application starting

pools = [
  {:main_pool, 
    [size: 2, max_overflow: 0],
    [
      hostname: '127.0.0.1',
      database: 'database',
      username: 'postgres',
      password: 'test'
    ]
  }
]
:application.set_env(:epg_pool, :pools, pools)
:ok = :application.start(:epg_pool)

Query

EpgPool.sq("SELECT ...") # will query to :main_pool

EpgPool.sq(:poll_name, "SELECT") # will query to pool with ':poll_name'