SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function toStartOfInterval (children 1)
     ExpressionList (children 3)
      Function toDateTime (children 1)
       ExpressionList (children 1)
        Literal \'2023-01-02 14:42:50\'
      Function toIntervalMinute (children 1)
       ExpressionList (children 1)
        Literal UInt64_1
      Function toDateTime (children 1)
       ExpressionList (children 1)
        Literal \'2023-01-02 14:44:30\'
