InsertQuery   (children 2)
 Identifier valid_min_index_granularity_bytes_setting
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 2)
     Identifier number
     Function concat (children 1)
      ExpressionList (children 2)
       Literal \'xxxxxxxxxx\'
       Function toString (children 1)
        ExpressionList (children 1)
         Identifier number
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 2)
         Literal UInt64_1000
         Literal UInt64_1000
