InsertQuery   (children 2)
 Identifier tab
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 2)
     Identifier number
     Function array (children 1)
      ExpressionList (children 2)
       Function randCanonical (children 1)
        ExpressionList
       Function randCanonical (children 1)
        ExpressionList
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_10000
