InsertQuery   (children 4)
 Identifier tvs
 ExpressionList (children 3)
  Identifier k
  Identifier t
  Identifier tv
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 3)
     Identifier k
     Identifier t
     Identifier t
    TablesInSelectQuery (children 2)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Subquery (alias keys) (children 1)
        SelectWithUnionQuery (children 1)
         ExpressionList (children 1)
          SelectQuery (children 2)
           ExpressionList (children 1)
            Function toUInt32 (alias k) (children 1)
             ExpressionList (children 1)
              Identifier number
           TablesInSelectQuery (children 1)
            TablesInSelectQueryElement (children 1)
             TableExpression (children 1)
              Function numbers (children 1)
               ExpressionList (children 1)
                Literal UInt64_1000
     TablesInSelectQueryElement (children 2)
      TableExpression (children 1)
       Subquery (alias tv_times) (children 1)
        SelectWithUnionQuery (children 1)
         ExpressionList (children 1)
          SelectQuery (children 2)
           ExpressionList (children 1)
            Function toUInt32 (alias t) (children 1)
             ExpressionList (children 1)
              Function multiply (children 1)
               ExpressionList (children 2)
                Identifier number
                Literal UInt64_3
           TablesInSelectQuery (children 1)
            TablesInSelectQueryElement (children 1)
             TableExpression (children 1)
              Function numbers (children 1)
               ExpressionList (children 1)
                Literal UInt64_10000
      TableJoin
    Set
 Set