class ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

Active Record PostgreSQL Adapter

The PostgreSQL adapter works with the native C (github.com/ged/ruby-pg) driver.

Options:

Any further options are used as connection parameters to libpq. See www.postgresql.org/docs/current/static/libpq-connect.html for the list of parameters.

In addition, default connection parameters of libpq can be set per environment variables. See www.postgresql.org/docs/current/static/libpq-envars.html .