SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 7)
    Function dynamicType (children 1)
     ExpressionList (children 1)
      Identifier d
    Identifier d
    Identifier d.Nested(x UInt32, y Dynamic).x
    Identifier d.Nested(x UInt32, y Dynamic).y
    Function dynamicType (children 1)
     ExpressionList (children 1)
      Function arrayElement (children 1)
       ExpressionList (children 2)
        Identifier d.Nested(x UInt32, y Dynamic).y
        Literal UInt64_1
    Identifier d.Nested(x UInt32, y Dynamic).y.String
    Identifier d.Nested(x UInt32, y Dynamic).y.Tuple(Int64, Array(String))
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier t
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier d
 Identifier PrettyCompactMonoBlock
