InsertQuery   (children 3)
 Identifier t
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 4)
    ExpressionList (children 3)
     Literal UInt64_4
     Function sum (alias c) (children 1)
      ExpressionList (children 1)
       Identifier number
     Function getSetting (alias mt) (children 1)
      ExpressionList (children 1)
       Literal \'max_threads\'
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers_mt (children 1)
        ExpressionList (children 1)
         Literal UInt64_10000000
    ExpressionList (children 1)
     Identifier mt
    Set
 Set
