Hi. I just discovered something called “Identifier...
# announcements
Hi. I just discovered something called “Identifier Join Tables” in the data source configuration options. Can they be used for cases where I need to join experiment exposures with metrics by TWO columns instead of one? We normally use a single identifier for joining, but there are cases when we need to join experiments exposures with metric data using two separate identifiers using “AND” clause
as each metric has an identifier, and if the experiment identifier doesn’t match the metric identifier, that’s when the join table is used
so for your case, I Would suggest creating a new identifier that is the union or just concat the the identifiers