SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_00563
   Function in (children 1)
    ExpressionList (children 2)
     Function toInt32 (children 1)
      ExpressionList (children 1)
       Identifier site_id
     Literal Tuple_(UInt64_100, UInt64_101)