InsertQuery   (children 2)
 Identifier z
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 4)
     Identifier number
     Literal \'2021-10-24\'
     Function intDiv (children 1)
      ExpressionList (children 2)
       Identifier number
       Literal UInt64_10000
     Literal UInt64_1
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_1000000