> Beside, I opened my PostgreSQL interface, called pgAdmin and run the same
> query inside the ATM database and the error was the same: "relation
> 'usuarios' was not found". It's like something else was needed to access the
> DB tables.
From the postgres monitor (or maybe pgAdmin) do \d to see a list of
the tables available.
That is, in my case:
mode=> \d
List of relations
Schema | Name | Type | Owner
--------+-------------------------+----------+-------
public | accode | table | mode
public | categories | table | mode
public | key_requests | table | mode
public | listings | table | mode
public | listings_listing_id_seq | sequence | mode
public | query_benchmarks | table | mode
public | stored_strings | table | mode
public | uptime_benchmarks | table | mode
public | users | table | mode
public | users_user_id_seq | sequence | mode
(10 rows)
mode=>