What is Mongoexport?

What is Mongoexport?

mongoexport is a command-line tool that produces a JSON or CSV export of data stored in a MongoDB instance. Run mongoexport from the system command line, not the mongo shell.

Where is Mongoexport located?

/mongodb/bin
MongoDB provides a utility called mongoexport to its users, through which users can export data from MongoDB databases to a JSON file format or a CSV file format. This utility is to be found in the MongoDB’s bin subfolder (the path can be read like this: /mongodb/bin).

How do I export a MongoDB database to CSV?

Export MongoDB to CSV (e.g. Excel)

1. Export source – Displays the source connection, database, and collection.
2. Select fields – Add or remove custom fields and check or uncheck fields to be included in the export.
3. Select target – Choose between clipboard or file, and define the file path as needed.

How do I export MongoDB query results to CSV?

How to Export MongoDB Query Results to a CSV File

1. Syntax. The syntax for mongoexport goes like this: mongoexport –collection=
2. Example.
3. Check the Exported File.
4. Export Less Fields.
5. Remove Column Headers.
6. Use a File for the Field Names.
7. Changing the Column Order.
8. Access Control/Authentication.

What is Mongosh?

The MongoDB Shell, mongosh , is a fully functional JavaScript and Node. js 14. x REPL environment for interacting with MongoDB deployments. You can use the MongoDB Shell to test queries and operations directly with your database. mongosh is available as a standalone package in the MongoDB download center.

How do I export and import MongoDB database?

Procedure

1. Connect to the deployment containing the collection you wish to import data into.
2. Navigate to your desired collection.
3. Click the Add Data dropdown and select Import File.
4. Select the location of the source data file under Select File.
5. Choose the appropriate file type.
6. Configure import options.
7. Click Import.

What format is used by MongoDB documents?

JavaScript Object Notation
In MongoDB, data is stored as documents. These documents are stored in MongoDB in JSON (JavaScript Object Notation) format.

How do I export data from NoSQLBooster?

NoSQLBooster 6.2 Released! One-Click Export to Excel

1. One-Click Export to XSLS and View as Spreadsheet in Excel. Click the new excel icon in the toolbar. View as spreadsheet in Excel.
2. Import CSV File.
3. Preprocess Imported/Exported Data(transformer)

What is Mongodump and Mongorestore?

The mongorestore utility restores a binary backup created by mongodump . By default, mongorestore looks for a database backup in the dump/ directory. The mongorestore utility restores data by connecting to a running mongod directly. mongorestore can restore either an entire database backup or a subset of the backup.

What is Mongoose vs MongoDB?

In terms of Node. js, mongodb is the native driver for interacting with a mongodb instance and mongoose is an Object modeling tool for MongoDB. mongoose is built on top of the mongodb driver to provide programmers with a way to model their data.

How to export multiple fields in mongoexport?

For example, if you wished to export two fields, phone and user number, you would specify –fields “phone,user number”. For csv output formats, mongoexport includes only the specified field (s), and the specified field (s) can be a field within a sub-document.

What is the–fieldfile option in Mongo export?

The –fieldFile option allows you to specify in a file the field or fields to include in the export and is only valid with the –type option with value csv. The file must have only one field per line, and the line (s) must end with the LF character ( 0x0A ). mongoexport includes only the specified field (s).

What are the MongoDB database tools/mongoexport?

The MongoDB Database Tools are a suite of command-line utilities for working with MongoDB. If you’re not sure whether you have the MongoDB Database Tools/ mongoexport installed, try running the following command in your Terminal or Command Prompt to check:

What is the default port number for mongoexport?

The mongod instance that mongoexport connects to is running on the localhost port number 27017. When you export in CSV format, you must specify the fields in the documents to export. The operation specifies the name and address fields to export.