Dunno. I think the pic is useless. SQL is not in the foundation of all those langs. SQL is still very useful after all these years: that's the point that anyon

Dunno. I think the pic is useless. SQL is not in the foundation of all those langs. SQL is still very useful after all these years: that's the point that anyone will agree on. Not low level. Not "fundamental" (by most definitions I can think of).