SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Subquery (alias id) (children 1)
     SelectWithUnionQuery (children 1)
      ExpressionList (children 1)
       SelectQuery (children 5)
        ExpressionList (children 1)
         Identifier query_id
        TablesInSelectQuery (children 1)
         TablesInSelectQueryElement (children 1)
          TableExpression (children 1)
           TableIdentifier system.query_log
        Function and (children 1)
         ExpressionList (children 3)
          Function equals (children 1)
           ExpressionList (children 2)
            Identifier current_database
            Function currentDatabase (children 1)
             ExpressionList
          Function equals (children 1)
           ExpressionList (children 2)
            Function normalizeQuery (children 1)
             ExpressionList (children 1)
              Identifier query
            Function normalizeQuery (children 1)
             ExpressionList (children 1)
              Literal \'with 01091 as id select sum(number) from numbers_mt(1000000);\'
          Function greaterOrEquals (children 1)
           ExpressionList (children 2)
            Identifier event_date
            Function minus (children 1)
             ExpressionList (children 2)
              Function today (children 1)
               ExpressionList
              Literal UInt64_1
        ExpressionList (children 1)
         OrderByElement (children 1)
          Identifier event_time
        Literal UInt64_1
   ExpressionList (children 1)
    Function greater (children 1)
     ExpressionList (children 2)
      Function uniqExact (children 1)
       ExpressionList (children 1)
        Identifier thread_id
      Literal UInt64_2
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.query_thread_log
   Function and (children 1)
    ExpressionList (children 3)
     Function greaterOrEquals (children 1)
      ExpressionList (children 2)
       Identifier event_date
       Function minus (children 1)
        ExpressionList (children 2)
         Function today (children 1)
          ExpressionList
         Literal UInt64_1
     Function equals (children 1)
      ExpressionList (children 2)
       Identifier query_id
       Identifier id
     Function notEquals (children 1)
      ExpressionList (children 2)
       Identifier thread_id
       Identifier master_thread_id