3 ms·

Any syntax with a let operator to name stuff or a lambda abstraction.

• almostgotcaught 2y ago
  That only gives you trees not DAGs - you can't do fan-in (there's no way to "share" let bound names).
  • mathnmusic 2y ago
    Isn't this fan-in? let A = select * from tbla let B = select * from tblb let C = select * from A join B
    • almostgotcaught 2y ago
      Think about what tbla and tblb can be - hint they can only be globals (ie actual tables)