![]() ![]() ![]() For details, see the Google Developers Site Policies. Theįirestore connector for Dataflow introduction blog post has an example of deleting all documents inĮxcept as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. Delete data with Dataflowĭataflow is a great tool for bulk operations on your Firestore database. TTL delete operations count towards your document deleteįor information about setting TTL, see Manage data retention with TTL policies.įor more information on error codes and how to resolve latency issues when deleting data check out the troubleshooting page. For more information, seeĪ TTL policy designates a given field as the expiration time for documents in a Note: Deleting data with the Firebase CLI incurs read and delete costs. firebase firestore:delete >ĭelete documents and collections from the Cloud Firestore page in the console.ĭeleting a document from the console deletes all of the nested data in thatĭocument, including any subcollections. Use the following command to delete data: Note: Deleting data with the Firebase CLI incurs read and delete costs. You can also use the Firebase CLI to deleteĭocuments and collections. To learn moreĪbout one recommended approach to deleting collections in production, seeĭelete_data.rb Delete data with the Firebase CLI Security, deleting subcollections, or maximizing performance. The snippets below are somewhat simplified and do not deal with error handling, While it is possible to delete a collectionįrom a mobile/web client, doing so has negative security and performance implications. If you need to delete entire collections, do so onlyįrom a trusted server environment. Repeat the process until you've deleted the entireĭeleting a collection requires coordinating an unbounded number of If you have largerĬollections, you may want to delete the documents in smaller batches to avoid This process incurs both read and delete costs. Retrieve (read) all the documents within the collection or subcollection and delete To delete an entire collection or subcollection in Cloud Firestore, ![]()
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