* \l	- list databases
  * \c	- connect to db
  * \dn	- list schemas
  * \dt	- list tables
  * \dtS	- list tables + system tables
  * \q	- quit
  * 
  * postgres=# SHOW search_path;
  * postgres=# \dt
  * postgres=# SET search_path TO api;
  * postgres=# \dt
  * postgres=# SET search_path TO "$user",public;