You'd think most people would already know that but judging from the lead-in to this thread, I guess not.
Perhaps they'll learn and maybe this thread will help as we go along.
Any fairminded, thinking person who studies this thread is bound to gain knowledge and understanding about what needs to be done.
The SQLs do us a all a favor in their fervor, in fact. :-)
As long as there are folks like you and the others here to refute them in detail, at least.