How Do You Delete A Collection In MongoDB?

How Do You Delete A Collection In MongoDB? To delete a MongoDB Collection, use db. collection. drop() command. How do you delete a collection in database? db.collection.drop() Removes a collection from the database. The method also removes any indexes associated with the dropped collection. The method provides a wrapper around the drop command. How do

How Do I Delete One Record In MongoDB?

How Do I Delete One Record In MongoDB? To delete multiple documents, use db. collection. deleteMany() . To delete a single document, use db. collection. deleteOne() . How do you delete a record in MongoDB Java? Create a MongoDB client by instantiating the MongoClient class. Connect to a database using the getDatabase() method. Get the

What Are Data Collection Tools Examples?

What Are Data Collection Tools Examples? What is a Data Collection Tool? Data collection tools refer to the devices/instruments used to collect data, such as a paper questionnaire or computer-assisted interviewing system. Case Studies, Checklists, Interviews, Observation sometimes, and Surveys or Questionnaires are all tools used to collect data. What is data collection with example?

What Is Good Data Collection?

What Is Good Data Collection? Data collection is the process of gathering quantitative and qualitative information on specific variables with the aim of evaluating outcomes or gleaning actionable insights. Good data collection requires a clear process to ensure the data you collect is clean, consistent, and reliable. How do you describe data collection? Data collection

What Is The Difference Between Anthology And Collection?

What Is The Difference Between Anthology And Collection? is that collection is a set of items or amount of material procured or gathered together while anthology is a collection of literary works, such as poems or short stories. What is the difference between a short story collection and an anthology? A short story collection is