SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Function plus (alias EventDate) (children 1)
     ExpressionList (children 2)
      Function toDate (children 1)
       ExpressionList (children 1)
        Literal \'2000-01-01\'
      Function modulo (children 1)
       ExpressionList (children 2)
        Function rand (children 1)
         ExpressionList
        Literal UInt64_30000
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_1000000
   Function notEquals (children 1)
    ExpressionList (children 2)
     Identifier EventDate
     Function toDate (children 1)
      ExpressionList (children 1)
       Function concat (children 1)
        ExpressionList (children 5)
         Function toString (children 1)
          ExpressionList (children 1)
           Function toYear (children 1)
            ExpressionList (children 1)
             Identifier EventDate
         Literal \'-\'
         Function toString (children 1)
          ExpressionList (children 1)
           Function toMonth (children 1)
            ExpressionList (children 1)
             Identifier EventDate
         Literal \'-\'
         Function toString (children 1)
          ExpressionList (children 1)
           Function toDayOfMonth (children 1)
            ExpressionList (children 1)
             Identifier EventDate