Comment by ErwinSmout

Almost anything written by Date and/or Darwen during the last 30 years is stock full of arguments and proofs that SQL is a horrendously poor language. pls don't come complaining that all of those arguments are not replicated here.

I'll give you just one : in SQL, you can write "WHERE 4 > (SELECT COUNT() FROM ... WHERE ... )" but you cannot write "WHERE (SELECT COUNT() FROM ... WHERE ... ) < 4" [Darwen, "The askew Wall"].

Or iow, for certain specific kinds of 'a' and 'b', you can write "a < b" but not "b > a". Do you actually know ANY language that exposes that kind of thing ??? REALLY ???