The MongoDB Database Tools include a utility called mongoexport that enables you to export MongoDB data to a CSV or JSON file. This article shows you how to use mongoexport to export a MongoDB collection to a CSV file. The syntax for mongoexport goes like this: mongoexport -collection= #Mongodb compass export database how to You need to run mongoexport commands from your system’s command line (e.g. The following example code exports a collection from MongoDB: mongoexport -db=PetHotel -collection=pets -type=csv -fields=_id,name,type,weight -out=data/pets.csv a new Terminal or Command Prompt window).ĭon’t run mongoexport commands from the mongo shell. This exports a collection called pets from the PetHotel database to a file called pets.csv in the data/ folder. This screen only appears if you havent chosen an item in the Connection Tree, run a previous query, or. If the folder doesn’t exist, it’s created. Open the Export Wizard and select your export source. By the way, this assumes that there are no permission issues with writing a file to the specified location. In this example I didn’t specify any host, port, authentication, etc, so it exports the collection from the MongoDB instance running on the default localhost port number 27017.īelow is an explanation of the parameters we supplied here. Specifies the database that contains the collection we want to export. In this case, the database is called PetHotel. This parameter can alternatively be passed using -d (instead of -db). meta:: :description: Import and export data with MongoDB Compass. Specifies the collection we want to export. In this case, the collection is called pets. This parameter can alternatively be passed as -c (instead of -collection). In this case we specify csv to export it to a CSV file. Specifies the fields that we want to export. We have the option of exporting all fields in the collection, or just some. #Mongodb compass export database how to.Refresh the parse-dashboard window and you should see the content populated.Click “Add data” and import the content exported from the old database.Select your new database and on the right of it click on the plus sign to add a collection.Open MongoDB compass and connect to your new database using uri string.Each collection saved to a separate json file. You need to run this command for every collection (table) that you want to export.Mongoexport -collection=YourCollectionName -out=collectionName.json Open command line interface and run this command.Download MongoDB database tools Download MongoDB Command Line Database Tools | MongoDB.To export and import data after the schema has been imported: Refresh the window with parse-dashboard and you should see all the tables created from schema.Click “Add data” and select the file you’ve previously exported from the existing database.In Compass click on the _SCHEMA of your new database and delete the contents.This will create the default collections in your new database. If in the databases section your database has no collections, then launch parse-dashboard with your new database’s uri string.To export and import only the schema without data: Download MongoDB compass GUI Launch Compass and connect to the existing DB using the uri string In the databases section select your database and click on SCHEMA Click Export collection > Export full. Connect to your new database using the uri string Don’t try to export the schema or data via parse-dashboard.In the top left corner click “Connect” => “New connection”.Click “Export collection” => “Export full collection” => JSON => save.In the databases section select your database and click on _SCHEMA.Launch Compass and connect to the existing DB using the uri string. Alternatively, you can view database collections by clicking the. From this view, you can click a database name in the list to view its collections. To access the Databases tab, click the cluster name in the upper left corner and select the Databases tab. To export and import only the schema without data: The Databases tab lists the existing databases for your MongoDB deployment. Don’t try to export the schema or data via parse-dashboard.
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