Use db.collection.remove() to remove the existing documents and reuse the collection. Flushing the cached routing tables is the preferred procedure because it ...
Use db.collection.remove() to remove the existing documents and reuse the collection. Flushing the cached routing tables is the preferred procedure because it ...
To remove all documents from a collection, it may be more efficient to use the drop() method to drop the entire collection, including the indexes, and then ...
2017年9月22日 — To remove all documents from a collection, pass an empty filter document } to either the db.collection.deleteMany() or the db.collection.remove ...
2015年6月19日 — Removes a collection from the database. The method also removes any indexes associated with the dropped collection. The method provides a ...
First, check the available collections into your database mydb. ... Now drop the collection with the name mycollection. ... Again check the list of collections into ...
You can delete a table, or collection as it is called in MongoDB, by using the drop() method. ExampleGet your own Python Server. Delete the customers ...