remove mongodb code example

Example 1: drop mongo database

// First show what databases have you gotten 
show dbs
// then, use the database name that you want to drop
use YOUR_DATABASE_NAME
// now you can drop it
db.dropDatabase()
// show collections should be empty now
show collections

Example 2: mongodb remove all from collection

db.collection.remove({})

Example 3: deletemany mongodb

try {
   db.orders.deleteMany( { "client" : "Crude Traders Inc." } );
} catch (e) {
   print (e);
}

Example 4: mongodb delete all documents

db.collection.delete_many( { } );

Example 5: mongo delete all documents

db.bios.remove( { } )

Example 6: mongodb delete all documents

# To remove all documents in a collection, call the remove method with an empty query
# document {}. The following operation deletes all documents from the bios collection:

db.bios.remove( { } )