CreateQuery create_as_select_01021 (children 3)
 Identifier create_as_select_01021
 Storage definition (children 1)
  Function Memory
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 1)
     Literal Tuple_(UInt64_1, UInt64_1)