Events without data can not be queried

[PaulKalho]

Description

We are working with EvenStoreDB at helpwave. We have some cases where events do not contain data e.g. a PatientReadmittedEvent does not necessarily need data.

To get a clearer understanding of what exactly "not contain data" means, this is what the event looks like in EventStore UI:

If we now run a query or create a projection over the UI, the PatientReadmittedEvent will NOT show within the result.
There is no indication that some events might be missing.

We do not have these issues within our services where we utilize the Go Client for Eventstore and listen to the all stream.