SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 3)
    Identifier id
    Function ntile (alias a) (children 1)
     ExpressionList (children 1)
      Literal UInt64_1
    Function ntile (alias b) (children 1)
     ExpressionList (children 1)
      Literal UInt64_2
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_ntile
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier id
