查找超过一年的所有记录

Question

我有一个名为＆＃34; listenedMessage＆＃34;在我的MongoDb中它有一个名为＆＃34; timeReceived＆＃34; 如何根据＆＃34; timeReceived＆＃34;找到所有超过一年的记录？场？

Answer 1

基于@Puneet Singh的评论，我找到了一个解决方案，该解决方案检索所有记录的“timeReceived”字段超过特定月份。

  function addMonths(date, months) {
    date.setMonth(date.getMonth() + months);
    return date;
  }

  db.listenedMessage.find({"timeReceived" : {$lt: addMonths(new Date(), -1)}}).count(); //this will give all the records having timeReceived field   older than a month from today