Hey there are we suppose to only set the assignment query in the experiment if we are using the postgress db and custom event tracker or is there any other query that we have to set in order to get the results of A/B tests? any help will be highly appriciated. thank you.

you need two queries: one for getting the users that were assigned to an experiment, and one to get those users actions/events (we call them metrics)

is there any other way that we get default queries from growthbook in custom event trackers?