Is there a log of additions, deletions and modifications in MongoDB?

Question

Can you find the statements that perform additions, deletions, and modifications in the MongoDB log? Similar to mysql's binlog
I only found some connection information in mongodb.log and no logs of additions, deletions and modifications
I want to get the statements executed by the database during a period of time. I don't know whether there are statements or what exists. place?

Answer 1

1.set the profiling level db.setProfilingLevel(2)
2.Check Profiling Level db.getProfilingStatus() result { "was" : 2, "slowms" : 100 }
3.get logresult db.system.profile.find()

refer to: https://docs.mongodb.com/manu...

Answer 2

mongoose.set('debug', true);

During the debugging process, the console will output operation records.

Answer 3

In Replication environment, access local oplog.rs;

In a stand-alone environment, you need to convert it to a single-Master Replication environment in order to have oplog.rs.

For reference.

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