SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Identifier x
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier table_01323_many_parts
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier x
   Literal UInt64_10
 Identifier Null
