Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
788 views
in Technique[技术] by (71.8m points)

firebase - In Cloud Firestore, why is it not possible to "single bulk" delete a collection (as can be done with Realtime Database)?

With Firebase real time database we can delete a huge list of items with one single command simply by calling remove () on the parent node (the node is deleted and all is children too).

But according to the documentation with Firestore (https://firebase.google.com/docs/firestore/manage-data/delete-data#collections ) :
to delete a Collection we have to code a batch that will to loop over all its documents and delete them one by one .

This is not efficient at all. Is it because Firestore is in beta version or is it structurally impossible to delete the full node (Collection) in one single call ?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
Waitting for answers

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...