SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 2)
    Function round (children 1)
     ExpressionList (children 2)
      Function tupleElement (children 1)
       ExpressionList (children 2)
        Function geohashDecode (children 1)
         ExpressionList (children 1)
          Literal \'ezs42\'
        Literal UInt64_1
      Literal UInt64_5
    Function round (children 1)
     ExpressionList (children 2)
      Function tupleElement (children 1)
       ExpressionList (children 2)
        Function geohashDecode (children 1)
         ExpressionList (children 1)
          Literal \'ezs42\'
        Literal UInt64_2
      Literal UInt64_5