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How does the compass query work in mongodb?


Asked by Vicente Gardner on Dec 08, 2021 MongoDB



Without the Date type specification, Compass compares the start_dates as strings lexicographically , instead of comparing the values chronologically. To clear the query bar and the results of the query, click Reset.
In respect to this,
Yes, Mongo compass provides only filter option (Query Bar) to do queries on specific collection. To get better understanding about how to do queries in query bar refer this Compass Documentation : Schema-Query Bar Also have a look at this tutorial MongoDB Compass Query Building
Next, When you make changes to your document, the MongoDB Compass performs a findAndModify operation to update the existing document. Clone the documents: You can insert new files and documents by cloning (i.e. by making an exact same copy of the document). You can copy the schema and values of an existing document/files in a collection.
Accordingly,
You can type MongoDB filter documents into the query bar to display only documents which match the specified criteria. To learn more about querying documents, see Query Documents in the MongoDB manual. In the Filter field, enter a filter document. You can use all of the MongoDB query operators except the $text and $expr operators.
Keeping this in consideration,
In MongoDB, data is inserted as documents. Each record in a MongoDB database is a document. Let’s see how to add documents to our newly created database. Locate the cursor on the School database from the left side pane of Compass and click on it. A screen will be displayed as below: