Two different SELECT sql statement don't behave the same way.
The below sql statement produces the right output
SELECT nickname, password FROM password WHERE id='0938105618107N1';
nickname | password
-------------+----------
Piccard@@21 | Arbol
(1 row)
However, if this sql statement produces the wrong output
SELECT nickname, password FROM password WHERE nickname='Arbol';
nickname | password
----------+----------
(0 rows)
What am I doing wrong?