SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function xxHash32 (children 1)
       ExpressionList (children 1)
        Function CAST (children 1)
         ExpressionList (children 2)
          Literal Int64_-154477
          Literal \'Int32\'
      Function toUInt32 (children 1)
       ExpressionList (children 1)
        Literal UInt64_3279223048