MongoEngine / MongoEngine/mongoengine
Exception in bulk insert
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- Python
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Description
oids = mongokls.objects.insert(mongo_objs_list,load_bulk=False)
Let's say I have created compound index in my db. so when I try to insert objects let say
object1
object2
object3
and both object2,object3 already present in db. In that case, object1 gets inserted successfully. but exception has been thrown. Because of that I don't know which object would be inserted.
Is there a way to know which object is inserted, when there is exception in other docs.?
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start at the bulk insert entry point shown in the report: mongokls.objects.insert(mongo_objs_list, load_bulk=False), and trace how duplicate compound-index errors are surfaced. Determine how callers can identify which objects were inserted when later documents fail; done means the inserted subset is reliably discoverable despite the exception.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- mongodb, python
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100