Rel8.Tabulate.alignWith uses theseTable to recover the key, which translates to a mess of nested CASE expressions. This becomes exponential with repeated uses of alignWith. Adding a rebind step to alignWith to rewrite this key expression each time makes this linear.
Rel8.Tabulate.alignWithusestheseTableto recover the key, which translates to a mess of nestedCASEexpressions. This becomes exponential with repeated uses ofalignWith. Adding arebindstep toalignWithto rewrite thiskeyexpression each time makes this linear.