CreateQuery window_function_threading (children 3)
 Identifier window_function_threading
 Storage definition (children 2)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier ac
    Identifier nw
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 3)
     Function toUInt64 (alias ac) (children 1)
      ExpressionList (children 1)
       Function modulo (children 1)
        ExpressionList (children 2)
         Function toFloat32 (children 1)
          ExpressionList (children 1)
           Function modulo (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_2
         Literal UInt64_20000000
     Function toFloat32 (alias wg) (children 1)
      ExpressionList (children 1)
       Literal UInt64_1
     Function toUInt16 (alias nw) (children 1)
      ExpressionList (children 1)
       Function modulo (children 1)
        ExpressionList (children 2)
         Function toFloat32 (children 1)
          ExpressionList (children 1)
           Function modulo (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_3
         Literal UInt64_400
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers_mt (children 1)
        ExpressionList (children 1)
         Literal UInt64_10000000
