(
(let w (DataSink 'result))
(let out '('('type) '('autoref) '('columns '('column0))))
(let res (Write! world w (Key) (Unordered (EnsurePersistable (OrderedFlatMap (AsList (Uint32 '0)) (lambda '(stub) (block '(
  (let $5 (AlterTo (ListFromRange (Minus (Int64 '1)) (Int64 '1000000000000)) (ListType (DataType 'Uint64)) (lambda '(x) x) (AsList (Uint64 '0))))
  (return (AsList (AsStruct '('"column0" $5))))
)))))) out))
(return (CommitAll! (Commit! res w)))
)