SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 5)
   ExpressionList (children 2)
    Identifier k
    Function anyLast (children 1)
     ExpressionList (children 1)
      Identifier s
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 2)
         SelectQuery (children 1)
          ExpressionList (children 2)
           Literal UInt64_123456789 (alias k)
           Literal \'Hello 1234567890 1234567890 1234567890 1234567890 1234567890 1234567890\' (alias s)
         SelectQuery (children 1)
          ExpressionList (children 2)
           Literal UInt64_234567890
           Literal \'World 1234567890 1234567890 1234567890 1234567890 1234567890 1234567890\'
   ExpressionList (children 1)
    Identifier k
   Function greater (children 1)
    ExpressionList (children 2)
     Function length (children 1)
      ExpressionList (children 1)
       Function anyLast (children 1)
        ExpressionList (children 1)
         Identifier s
     Literal UInt64_0
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier k
