Java ~ MongoDB ~ Insert / Update bulk Doc's Help needed.

[N.S.KARTHIK]

Hi

 Spec : Java 1.8 , Mongo-Java Driver 3.6.

  Problem :  I Have a Big Collection of Documents  in MongoDB  .

                   I need a process to Insert OR Update  Documents , with-out any prior knowledge if the document exists  or  has changed or not  in the MongoDb Collection.


                   I tried using 'Upsert' in java code and was not successful :)
   
 With regards
Karthik         

[Wan Bachtiar]

I tried using ‘Upsert’ in java code and was not successful

Hi Karthik,

Could you elaborate on what do you mean by ‘not successful’ ?

Could you provide:

• The snippet code that you have tried
• The error message that you’re seeing (if any)
• What went wrong and what’s the desired effects.

Please see Tutorials: Bulk Writes for an example how to perform a bulk operations using the MongoDB Java Driver. You can specify UpdateOptions to specify that an operation is an upsert. See also com.mongodb.client.model.UpdateOptions

Regards,
Wan.

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