CreateQuery error_win_func (children 4)
 Identifier error_win_func
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration k (children 1)
    DataType String
   ColumnDeclaration in (children 1)
    DataType UInt64
   ColumnDeclaration out (children 1)
    DataType UInt64
 Storage definition (children 2)
  Function MergeTree
  Identifier k
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 1)
     Asterisk
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function VALUES (children 1)
        ExpressionList (children 4)
         Literal Tuple_(\'a\', UInt64_2, UInt64_4)
         Literal Tuple_(\'a\', UInt64_4, UInt64_2)
         Literal Tuple_(\'a\', UInt64_6, UInt64_3)
         Literal Tuple_(\'a\', UInt64_8, UInt64_4)
