Some of the site's questions rule that something must (or must not) be printed to the output. My question is, in the case of SQL, what really is the output?
select command returns result-sets, which can be a 1x1 array of "string".
select 'Hello world!' and
print 'Hello world!' are both valid commands that return the same string to the user, albeit in different places.
So, which of these are considered "printing" in terms of golf SE? Could it be both?