DECLARE message varchar2(20):= 'Hello, World!'; BEGIN dbms_output.put_line(message); END; /
Exercism is a great website where I was able to have some very interesting challenges.
Once you join the PL/SQL language track, you will receive support and feedback from our team of mentors. Here are the bios of a few of the mentors of this track.
These are a few of the 11 exercises on the PL/SQL track. You can see all the exercises here.