SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function transform (children 1)
     ExpressionList (children 3)
      Function arrayJoin (children 1)
       ExpressionList (children 1)
        Literal Array_[NULL, NULL]
      Literal Array_[NULL, NULL]
      Literal Array_[NULL]
   ExpressionList (children 2)
    ExpressionList (children 1)
     Literal \'0.1\'
    ExpressionList (children 1)
     Literal \'-0.2147483647\'
