SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 2)
    Function hex (children 1)
     ExpressionList (children 1)
      Function groupArrayIntersectState (alias a) (children 1)
       ExpressionList (children 1)
        Literal Array_[UInt64_1]
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier a