InsertQuery   (children 2)
 Identifier stored_aggregates
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 3)
     Function toDate (alias d) (children 1)
      ExpressionList (children 1)
       Literal \'2014-06-01\'
     Function uniqState (alias Uniq) (children 1)
      ExpressionList (children 1)
       Identifier number
     Function uniqThetaState (alias UniqThetaSketch) (children 1)
      ExpressionList (children 1)
       Identifier number
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Subquery (children 1)
        SelectWithUnionQuery (children 1)
         ExpressionList (children 1)
          SelectQuery (children 3)
           ExpressionList (children 1)
            Asterisk
           TablesInSelectQuery (children 1)
            TablesInSelectQueryElement (children 1)
             TableExpression (children 1)
              TableIdentifier system.numbers
           Literal UInt64_1000