SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function CAST (alias compound_value) (children 1)
     ExpressionList (children 2)
      Function tuple (children 1)
       ExpressionList (children 2)
        Literal UInt64_1
        Literal UInt64_1
      Literal \'Tuple (value_1 UInt64, value_2 UInt64)\'
   ExpressionList (children 2)
    Identifier id
    QualifiedAsterisk (children 2)
     Identifier test_table
     ColumnsTransformerList (children 1)
      ColumnsApplyTransformer
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_table