16.3. Connecting to MongoDB and Inserting Data Problem You want to use the MongoDB database with a Scala application, and want to learn how to connect to it, and insert … - Selection from Scala Cookbook [Book]
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解决办法如下, ./mongoimport -port 6066 -d xxx -c xxx--batchSize=10/root/mong_data/test/xxx 原因转自 http://blog.csdn.net/xiaobluesky/article/details/50216927 从MONGODB2.6升级到MONGODB3.0.7,从MONGODB3.0 RESTORE 2.6DUMP的文件时,报如下错误:2015-11-05T10:31:30.131+0800 I NETWORK [conn1...
new Data(data).save(); } }); But when I check my Mongo DB, I can still see duplicate entries. Is there anther way? mongoose You can use Mongo's built-incount() methodto check if the row exists and from that conditionally save the model: Data.count({id: data.id}, function (err...
When inserting the same record in a database more than once I expect different unique keys to be associated to them, and the resulting database to have one record for every time I've inserted the record. This is not happening though. The sample code below: var async = require('async')...