if the event is sent with no userid and later(for further events) we want to set userid for that event can we do that..?
Hi pawan ,
This is Nehita from Amplitude Support, thanks for writing in to the Community!
As historical events are immutable, you wouldn’t be able to assign a user ID to an event that has been sent without a user ID. However, in regards to user merging, you can then assign a user ID to new events for the same device ID or Amplitude ID, and the anonymous event would be merged to that user. You can learn more about this here.
In charts, all events will be analyzed under that user once the user ID has been assigned, but that specific event that was sent without the user ID won’t have a user ID attached if you look at the user event stream.
I hope this helps to clarify, but please let me know if you have any questions!
Best,
Nehita
Hi everyone, We're using Amplitude's S3 export and noticed that for every export batch, two files are created in our bucket: 1. A `_complete` file (0 bytes, seems to be a flag/marker) 2. A `.json.gz` file (the actual event data) The actual data lives entirely in the `.json.gz` file, so the `_complete` file doesn't seem to…
Hello, We have a blank screen after adding in Amplitude/Session replay into our app, it seems like some windows appear for a breif second before dissapearing back to the black screen. Currently are app is NOT using Jetpack compose. This is on a samsung active 3,
Hi, I set integration between Amplitude and Appsflyer(V1) - I see that integration is active but when I'm trying to check this integration in Amplitude section “Connect AppsFlyer” on the second step I see “Listening..” and nothing happend. Does this second step show any activity only if I begin sending events from…
I want to be able to identify and track the users that are hitting a specific page (feature) that is limited by our product tiering in our multi-tenant SaaS app. Our customer businesses have their own segmented dashboard based on the subdomain of the app url (somebusiness.ourapp.com), and I have figured out how to capture…
Hi there, I'm trying to integrate the surveys for react native feature to our app. I've followed the guide and I verify the plugin is "booted" correctly (right user id and device id) but when opening a link, while the linking handlers are correctly triggered, the call to handleURL is returning false - I've verified the url…
