CreateQuery window_mt (children 3)
 Identifier window_mt
 Storage definition (children 2)
  Function MergeTree
  Identifier number
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 2)
     Identifier number
     Function mod (alias p) (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_3
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_100