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How to install mongodb client under linux

Since Tencent Cloud does not support external client tools to access the mongodb database, it must be managed ...

From [MongoDBdiscussion group] 2017-05-02 09:25:01 0  3  846

mongodb - Is there a way to make mongo's return value without KEY?

Because it is developed in Python, as long as a certain field in a collection is obtained, I hope that the fol...

From [MongoDBdiscussion group] 2017-05-02 09:23:20 0  3  846

MongoDB 查詢 （兩個(gè)字段差值作為條件查詢）

字段 name string x int y int 表記錄 name x y jhon 1 2 lily 2 1 gan 3 2 查詢結(jié)果 查詢所有 x > y 的所有 name

From [MongoDBdiscussion group] 2017-04-27 09:02:02 0  2  846

mongodb - mongo 索引問(wèn)題 geo

{代碼...} 這是我同步線上的mongo數(shù)據(jù)報(bào)錯(cuò)的， 線上用的3.2.4 ,我觀察發(fā)現(xiàn)這個(gè)集合的索引是 {代碼...} 然后我同步到本地的時(shí)候就報(bào)上面的錯(cuò)，我的Mongo版本是 3.2.0，但加索引后是 { {代碼.....

From [MongoDBdiscussion group] 2017-05-02 09:20:31 0  1  845

mongodb - How to implement auto-incrementing IDs in mongo, so that after deleting one of the IDs, all the IDs will be reordered?

I want to use ID (1-n) to record the order in which blog articles are published. I found a method on the Inter...

From [MongoDBdiscussion group] 2017-05-02 09:26:01 0  2  844

The test database of mongodb is always cleared

I don’t know much about mongodb. The test environment uses the test database. After a period of time, the perm...

From [MongoDBdiscussion group] 2017-05-02 09:24:11 0  3  844

mongodb - Through sales records, grouped by product, how to calculate the sales volume and the price of the latest sale?

{code...} {code...} Question: How to find the selling price corresponding to the last sales time?

From [MongoDBdiscussion group] 2017-05-02 09:23:33 0  2  844

vue.js - Vue gets the data in mongodb and it appears undefined at first, but it can still be rendered.

{Code...} This is the error message, below is my code part. {Code...} This is a component topic that is obtain...

From [MongoDBdiscussion group] 2017-05-02 09:22:47 0  2  843

MongoDB怎樣批量執(zhí)行命令？

目前已經(jīng)找到一種方法，但是該方法存在問(wèn)題，即無(wú)法有效處理文檔過(guò)長(zhǎng)的情況。 {代碼...} 當(dāng)insert的文檔過(guò)長(zhǎng)時(shí)，該方法會(huì)報(bào)錯(cuò)，顯示unexpected token ILLEGAL和unexpected identi...

From [MongoDBdiscussion group] 2017-04-24 09:10:43 0  2  843

數(shù)據(jù)庫(kù) - mongo使用$in查詢結(jié)果的排序問(wèn)題。

最近的項(xiàng)目使用mongo作為數(shù)據(jù)庫(kù)，遇到了一個(gè)問(wèn)題。 {代碼...} 使用這樣的查詢的時(shí)候，查詢的結(jié)果是按照自然排序的，即： {代碼...} 不是在傳值的時(shí)候的{d,c,b,a}；我的猜測(cè)是，$in的操作是按照自然排序遍...

From [MongoDBdiscussion group] 2017-05-02 09:18:43 0  1  842

golang - mgo （mongodb go）如何進(jìn)行類似shell 的save 或者c#驅(qū)動(dòng)的replace操作？

mgo （mongodb go）如何進(jìn)行類似shell 的save 或者c#驅(qū)動(dòng)的replace操作？

From [MongoDBdiscussion group] 2017-04-28 09:06:20 0  1  842

連接mongodb,查詢地理位置的問(wèn)題

com.mongodb.MongoException: can't find any special indices: 2d (needs index), 2dsphere (needs index), for: { p...

From [MongoDBdiscussion group] 2017-04-25 09:03:38 0  3  842

mongodb錯(cuò)誤日志中的9001 socket exception [2]到底指的是什么意思？

Thu Dec 5 17:59:37.365 [conn1886970] SocketException handling request, closing client connection: 9001 socket ...

From [MongoDBdiscussion group] 2017-04-22 08:59:36 0  1  840

Questions about MongoDB usage scenarios

The current database of the website is MYSQL, which stores many song information records. I was wondering if i...

From [MongoDBdiscussion group] 2017-05-02 09:25:47 0  4  839

The statistics of mongodb after import and before export are different

This is the analysis before exporting on Windows: Then here is the result after importing on Mac: Why are the ...

From [MongoDBdiscussion group] 2017-05-02 09:24:35 0  1  839