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How do I delete a collection in MongoDB?

Chris Normand

To delete a MongoDB Collection, use db. collection. drop() command.

How do I delete collections?

Delete a collection

At the bottom, tap Collections. Tap a collection. ​Delete collection. Check the box, then tap Delete.

How do I delete a collection in MongoDB Atlas?

The drop command removes the specified collection or view from the federated database instance storage configuration.

How do I delete multiple collections in MongoDB?

In MongoDB, you are allowed to delete the existing documents from the collection using db. collection. deleteMany() method. This method deletes multiple documents from the collection according to the filter.

Which query is used to remove a collection in MongoDB?

The db. collection. remove() method is used to remove documents from a collection.

How do I remove photos from Google favorites?

  1. Go to your Album Archive.
  2. Open the photo you want to delete.
  3. At the top right, select More Delete photo .
  4. If you don’t find “Delete photo,” select Manage in Google Photos to delete the photo.
  1. Go to your Album Archive.
  2. Open the photo you want to delete.
  3. At the top right, select More Delete photo .
  4. If you don’t find “Delete photo,” select Manage in Google Photos to delete the photo.

How do I access my Google photo collections?

To find your Collections, sign in to your Google Account. On your Android phone or tablet, you can create, find, and share your collections on the Google app or at google.com/collections. You can save images, places, recipes, shows and movies, and some webpages.

How uninstall MongoDB Linux?

Uninstall steps
  1. Stop MongoDB process: sudo service mongod stop.
  2. Completely remove the installed MongoDB packages: sudo apt-get purge mongodb-org*
  3. Remove the data directories, MongoDB database(s), and log files: sudo rm -r /var/log/mongodb /var/lib/mongodb.
Uninstall steps
  1. Stop MongoDB process: sudo service mongod stop.
  2. Completely remove the installed MongoDB packages: sudo apt-get purge mongodb-org*
  3. Remove the data directories, MongoDB database(s), and log files: sudo rm -r /var/log/mongodb /var/lib/mongodb.

How do I delete a database in MongoDB cloud?

Open the folder page in the management console. Select Managed Service for MongoDB. Click for the necessary cluster and select Delete.

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How do I import a BSON file into MongoDB?

How to Import and Export a BSON File in MongoDB
  1. mongorestore -d db_name /path/file.bson. …
  2. mongorestore –drop -d db_name -c collection_name /path/file.bson. …
  3. mongorestore -d db_name /path/ …
  4. bsondump collection.bson. …
  5. bsondump –outFile=collection.json collection.bson.
How to Import and Export a BSON File in MongoDB
  1. mongorestore -d db_name /path/file.bson. …
  2. mongorestore –drop -d db_name -c collection_name /path/file.bson. …
  3. mongorestore -d db_name /path/ …
  4. bsondump collection.bson. …
  5. bsondump –outFile=collection.json collection.bson.

How can I delete my photo from Gmail?

Delete photos & videos
  1. On your computer, go to photos.google.com.
  2. Point at the item you want to delete. At the top left, click Select .
  3. At the top right, click Delete. Move to trash.
Delete photos & videos
  1. On your computer, go to photos.google.com.
  2. Point at the item you want to delete. At the top left, click Select .
  3. At the top right, click Delete. Move to trash.

How do I remove a phone number from my Google Account?

  1. On your Android device, open Settings Google. …
  2. At the top, tap Personal info.
  3. In the “Contact info” section, tap Phone.
  4. Select the phone number that you want to make changes to.
  5. Next to your number, select Delete. …
  6. At the top left, tap Back .
  7. At the top, tap Security.
  1. On your Android device, open Settings Google. …
  2. At the top, tap Personal info.
  3. In the “Contact info” section, tap Phone.
  4. Select the phone number that you want to make changes to.
  5. Next to your number, select Delete. …
  6. At the top left, tap Back .
  7. At the top, tap Security.

Where are images stored on Android?

Your photos will be in one of two areas: The Pictures folder or the DCIM folder. Photos you took with your phone will likely be in your DCIM folder, while other photos or images (like screenshots) you keep on your phone will likely be in the Pictures folder.

Where do saved links go on Android?

Look for a clipboard icon in the top toolbar. This will open the clipboard, and you’ll see the recently copied item at the front of the list. Simply tap any of the options in the clipboard to paste it into the text field.

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How do I remove MongoDB from Windows?

Uninstall MongoDB using Control Panel (Windows 10)
  1. Open Control Panel using the Start menu or command prompt (control command).
  2. Once the Control Panel is open, click on “Uninstall a program” under the Programs/Programs and Features heading.
  3. Select and right click on MongoDB.
  4. Click on Uninstall.
Uninstall MongoDB using Control Panel (Windows 10)
  1. Open Control Panel using the Start menu or command prompt (control command).
  2. Once the Control Panel is open, click on “Uninstall a program” under the Programs/Programs and Features heading.
  3. Select and right click on MongoDB.
  4. Click on Uninstall.

How do I start MongoDB in Ubuntu?

How to Install and Start Using MongoDB on Ubuntu 20.04
  1. Step 1: Install MongoDB.
  2. Step 2: Start and enable the MongoDB service.
  3. Step 3: Create a database and a user in MongoDB.
  4. Step 4: Secure MongoDB.
  5. Step 5: Configure MongoDB for remote access.
  6. Step 6: Access MongoDB remotely.
  7. Step 7: Work with MongoDB database. …
  8. Conclusion.
How to Install and Start Using MongoDB on Ubuntu 20.04
  1. Step 1: Install MongoDB.
  2. Step 2: Start and enable the MongoDB service.
  3. Step 3: Create a database and a user in MongoDB.
  4. Step 4: Secure MongoDB.
  5. Step 5: Configure MongoDB for remote access.
  6. Step 6: Access MongoDB remotely.
  7. Step 7: Work with MongoDB database. …
  8. Conclusion.

How do I uninstall MongoDB?

How to Uninstall MongoDB Using . msi Installer in Windows 10
  1. Open Start and search for .msi.
  2. Click the MongoDB .msi installer file.
  3. You should now see a MongoDB setup open for you. …
  4. Click Remove.
How to Uninstall MongoDB Using . msi Installer in Windows 10
  1. Open Start and search for .msi.
  2. Click the MongoDB .msi installer file.
  3. You should now see a MongoDB setup open for you. …
  4. Click Remove.

How do I completely remove MongoDB from Ubuntu?

Uninstall steps
  1. Stop MongoDB process: sudo service mongod stop.
  2. Completely remove the installed MongoDB packages: sudo apt-get purge mongodb-org*
  3. Remove the data directories, MongoDB database(s), and log files: sudo rm -r /var/log/mongodb /var/lib/mongodb.
Uninstall steps
  1. Stop MongoDB process: sudo service mongod stop.
  2. Completely remove the installed MongoDB packages: sudo apt-get purge mongodb-org*
  3. Remove the data directories, MongoDB database(s), and log files: sudo rm -r /var/log/mongodb /var/lib/mongodb.

How do I use Mongoimport on Windows?

In this command:
  1. First, start with the mongoimport program name.
  2. Next, specify the path to the books. …
  3. Then, use -d bookdb to specify the target database, which is bookdb in this example.
  4. After that, use -c books to specify the target collection, which is books in this case.
In this command:
  1. First, start with the mongoimport program name.
  2. Next, specify the path to the books. …
  3. Then, use -d bookdb to specify the target database, which is bookdb in this example.
  4. After that, use -c books to specify the target collection, which is books in this case.

Why BSON is faster than JSON?

BSON is also designed in a way that it has a comparatively faster encoding and decoding technique. For example, all those integers stored as 32-bit integers so that they are not parsed with them to and from the text. Therefore, it uses more space than JSON for smaller integers, but BSON is anyway much faster to parse.

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How do I delete old profile pictures on Facebook?

How do I delete a Facebook profile picture?
  1. Tap. in the top right of Facebook, then tap your name.
  2. Tap Photos then select the Profile Pictures album.
  3. Tap the picture you want to delete.
  4. Tap More Options, then tap Edit Photo.
  5. Tap Delete.
How do I delete a Facebook profile picture?
  1. Tap. in the top right of Facebook, then tap your name.
  2. Tap Photos then select the Profile Pictures album.
  3. Tap the picture you want to delete.
  4. Tap More Options, then tap Edit Photo.
  5. Tap Delete.

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