选择两个不同字段之间的范围包含给定数字的数据 [英] Select data where the range between two different fields contains a given number

问题描述

我想在数据库中查询输入值介于或等于这两个字段LOC_CEP_INI和LOC_CEP_FIM

I want to make a find query on my database for documents that have an input value between or equal to these 2 fields, LOC_CEP_INI and LOC_CEP_FIM

示例:用户向系统输入了一个值:69923994，然后使用此输入在数据库中搜索所有具有该值的字段LOC_CEP_INI和LOC_CEP_FIM之间的文件.

Example: user input a number to the system with value : 69923994, then I use this input to search my database for all documents that have this value between the range of the fields LOC_CEP_INI and LOC_CEP_FIM.

我的一个文档(在此示例中，由于输入在范围内，因此查询选择了此文档):

One of my documents (in this example this document is selected by the query because the input is inside the range):

 {
   "_id" : ObjectId("570d57de457405a61b183ac6"),
   "LOC_CEP_FIM" : 69923999, //this field is number
   "LOC_CEP_INI" : 69900001, // this field is number
   "LOC_NO" : "RIO BRANCO",
   "LOC_NU" : "00000016",
   "MUN_NU" : "1200401",
   "UFE_SG" : "AC",
   "create_date" : ISODate("2016-04-12T20:17:34.397Z"),
   "__v" : 0
}

推荐答案

db.collection.find( { field: { $gt: value1, $lt: value2 } } );

https://docs.mongodb.com/v3.2/reference/method/db.collection.find/ 使用$ gt和$ lt引用此mongo提供范围工具.

https://docs.mongodb.com/v3.2/reference/method/db.collection.find/ refer this mongo provide range facility with $gt and $lt .

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