mongodb - How to use mongodump for 1 collection -


how use mongodump move 1 collection 1 database another?

how should use command , options?

i think it's just:

mongodump --db=<old_db_name> --collection=<collection_name> --out=data/  mongorestore --db=<new_db_name> --collection=<collection_name> data/<db_name>/<collection_name>.bson

also see docs here , here.

btw, other way move collection 1 database use renamecollection:

db.runcommand({renamecollection:"<old_db_name>.<collection_name>",to:"<new_db_name>.<collection_name>"})

here's related threads:

hope helps.


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